Q. 155.0( 1 Vote )

# Evaluate the following integrals as a limit of sums:  Formula used: where, Here, a = 0 and b = 2

Therefore,  Let, Here, f(x) = ex and a = 0  Now, by putting x = 0 in f(x) we get,

f(0) = e0 = 1

f(h)

= (e)h

= eh

Similarly, f(2h)

= e2h   Sum of n terms of a G.P. is given by, Therefore,         Rate this question :

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