# differentiation of transcendental functions

Submitted by christian10_mat... on August 8, 2015 - 10:44am

Evaluate the limits

1. lim sin3x/sin2x

X-0

2. lim 1-cosx/4x^2

X-0

Pls answer.

thank u

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## Re: differentiation of transcendental functions

1. 3/2

2. 1/8

## Re: differentiation of transcendental functions

Sir can u show the solution. .

## Re: differentiation of transcendental functions

I am not used to type an equation but here it is.

1. d(sin(3x)) / d(sin(2x)) = 3 cos(3x) / 2 cos(2x). For x=0, cos 0=1., so 3/2

2. d(1-cos x) / d(4x^2) = sinx/8x = d(sinx)/d(8x) = cosx/8. For x=0, 1/8