Math, asked by saumyasonal972, 8 months ago

3. Evaluate :
1
1
+
1+xa 1+x-a​

Answers

Answered by mehakbhatia45
3

Answer:

Over the next few sections we examine some techniques that are frequently successful when

seeking antiderivatives of functions. Sometimes this is a simple problem, since it will be

apparent that the function you wish to integrate is a derivative in some straightforward

way. For example, faced with

Z

x

10 dx

we realize immediately that the derivative of x

11 will supply an x

10: (x

11)

′ = 11x

10. We

don’t want the “11”, but constants are easy to alter, because differentiation “ignores” them

in certain circumstances, so

d

dx

1

11

x

11 =

1

11

11x

10 = x

10

.

From our knowledge of derivatives, we can immediately write down a number of an-

tiderivatives. Here is a list of those most often used:

Z

x

n

dx =

x

n+1

n + 1

+ C, if n 6= −1

Z

x

−1

dx = ln |x| + C

Z

e

x

dx = e

x + C

Z

sin x dx = − cos x + C

Hope it's helpful dear

Answered by meenuharishmey
0

Answer:

ax−a+x+2 . is your answer

Step-by-step explanation:

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