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CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d)

Odisha State Board Elements of Mathematics Class 12 Solutions CHSE Odisha Chapter 9 Integration Ex 9(d) Textbook Exercise questions and Answers.

CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Exercise 9(d)

Question 1.
(i) ∫\frac{d x}{\sqrt{11-4 x^2}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(1)

(ii) ∫\frac{e^{3 x}}{\sqrt{4-e^{6 x}}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(2)

(iii) ∫\frac{d x}{\sqrt{25-(\ln x)^2}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(3)

(iv) ∫\frac{\cos \theta}{\sqrt{4-\sin ^2 \theta}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(4)

(v) ∫\frac{x^2}{\sqrt{36-x^6}}dx (x3 = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(5)

CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d)

(vi) ∫\frac{x+3}{\sqrt{9-x^2}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(6)

(vii) ∫\frac{d x}{\sqrt{5-x^2-4 x}} (x + 2 = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(7)

(viii) ∫\frac{x+3}{\sqrt{5-x^2-4 x}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.1(8)

Question 2.
(i) ∫\frac{d x}{3 x^2+7}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(1)

(ii) ∫\frac{e^{4 x}}{e^{8 x}+4}dx (e4x = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(2)

(iii) ∫\frac{d x}{x\left\{(\ln x)^2+25\right\}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(3)

CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d)

(iv) ∫\frac{\sec \theta \tan \theta}{\sec ^2 \theta+4}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(4)

(v) ∫\frac{x^9}{x^{20}+4}dx (x10 = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(5)

(vi) ∫\frac{3 x+4}{x^2+4}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(6)

(vii) ∫\frac{d x}{x^2+6 x+13} (x + 3 = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(7)

(viii) ∫\frac{x+5}{x^2+6 x+13}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.2(8)

Question 3.
(i) ∫\frac{d x}{x \sqrt{4 x^2-9}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(1)

(ii) ∫\frac{d x}{\sqrt{e^{4 x}-5}} (e2x = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(2)

CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d)

(iii) ∫\frac{d x}{x \ln x \sqrt{(\ln x)^2-4}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(3)

(iv) ∫\frac{\sec \theta d \theta}{\sin \theta \sqrt{3 \tan ^2 \theta-1}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(4)

(v) ∫\frac{d x}{x \sqrt{x^{14}-b^2}} (x7 = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(5)

(vi) ∫\frac{x^2+3}{x \sqrt{x^2-4}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(6)

(vii) ∫\frac{d x}{(x+1) \sqrt{x^2+2 x-3}} (x + 1 = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(7)

(viii) ∫\frac{x^2+2 x+4}{(x+1) \sqrt{x^2+2 x-3}} dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.3(8)

CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d)

Question 4.
(i) ∫\frac{d x}{\sqrt{3 x^2+4}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(1)

(ii) ∫\frac{4 e^x}{\sqrt{3 e^x+4}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(2)

(iii) ∫\frac{d x}{x \sqrt{(\ln x)^2+8}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(3)

(iv) ∫\frac{d \theta}{\sin ^2 \theta \sqrt{\cot ^2 \theta+2}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(4)

(v) ∫\frac{x^2}{\sqrt{x^6+a^6}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(5)

(vi) ∫\frac{3 x+4}{\sqrt{5 x^2+8}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(6)

CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d)

(vii) ∫\frac{e^x \cos e^x}{\sqrt{\sin ^2 e^x+9}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(7)

(viii) ∫\frac{2 x+11}{\sqrt{x^2+10 x+29}}dx (x + 5 = z)
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.4(8)

Question 5.
(i) ∫\frac{d x}{\sqrt{4 x^2-6}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(1)

(ii) ∫\frac{e^{5 x}}{\sqrt{e^{10 x}-4}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(2)

CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d)

(iii) ∫\frac{d x}{x \sqrt{(\ln x)^2-4}}; x > e2
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(3)

(iv) ∫\frac{\cos \theta d \theta}{\sin ^2 \theta \sqrt{{cosec}^2 \theta-4}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(4)

(v) ∫\frac{d x}{\sqrt{x} \sqrt{x-a^2}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(5)

(vi) ∫\frac{x-2}{\sqrt{3 x^2-8}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(6)

(vii) ∫\frac{3 x+4}{x \sqrt{2 x^2-5}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(7)

(viii) ∫\frac{x^2+2 x+2}{x \sqrt{x^2-4}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(8)

(ix) ∫\frac{d x}{\sqrt{x^2+8 x}}
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(9)

(x) ∫\frac{x+7}{\sqrt{x^2+8 x}}dx
Solution:
CHSE Odisha Class 12 Math Solutions Chapter 9 Integration Ex 9(d) Q.5(10)

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