Dr.Harswaroop Sharma Mathematics Solution Class 12 Chapter 7 समाकलन (Integration) Exercise 7S

निम्न समाकलों का मान ज्ञात कीजिए:

Question 1

1. $\int \sqrt{4-x^2} d x$

Question 2

2. $\int \sqrt{5-4 x-x^2} d x$.

Question 3

3. $\int \sqrt{1-4 x^2} d x$.

Question 4

4. $\int \sqrt{x^2+4 x+6} d x$

Question 5

5. $\int \sqrt{4-3 x-2 x^2} d x$.

Question 6

6. $\int \sqrt{x^2+4 x+1} d x$

Question 7

7. $\int \sqrt{1-4 x-x^2} d x$

Question 8

8. $\int \sqrt{x^2+4 x-5} d x$

Question 9

9. $\int \sqrt{1+3 x-x^2} d x$

Question 10

10. $\int(2 x+1) \sqrt{x^2+2 x+5} d x$.

Question 11

11. $\int \sqrt{x^2+3 x} d x$

Question 12

12. $\int \sqrt{1+\frac{x^2}{9}} d x$

Question 13

13. $\int \sqrt{15-2 x-x^2} d x$.

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