Math, asked by omkarkathale123, 2 months ago

11. The slope of normal of y= sin x at x=0 is
a. 0
b. -1
C. 1
d. not defined​

Answers

Answered by Anonymous
0

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Step by step

Answer:

The equation of normal is y=-x.

Step-by-step explanation:

The equation of curve is

y=\sin \:  xy=sinx

Differential with respect to x.

\frac{dy}{dx}=\cos x

\frac{dy}{dx}_{(0,0)}=\cos (0)=1

The slope of normal is

m=\frac{-1}{\frac{dy}{dx}_{(0,0)}}=\frac{-1}{1}=-1

The slope of normal at (0,0) is -1. The equation of normal is

y-y_1=m(x-x_1)

y-0=-1(x-0)

y=-x

Therefore the equation of normal is y=-x.

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