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JEE MATHEMATICS MCQ: DIFFERENTIATION

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Analyzing +4 | -1

If

f\left( x \right) = \sin x

and

g\left( x \right) = {\mathop\mathrm{s}\nolimits} \,gn\sin x

, then

g'\left( 1 \right)

equals

View answer and explanation

Correct option: C

\cos 1

Option C (

\cos 1

) is correct because it is the value of the derivative of

g(x)

at

x=1

.

More Questions from DIFFERENTIATION

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f(x)=|x|^{|\tan x|}

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is equal to Let

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y

be two real numbers such that

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x y=1

. The minimum value of

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f(x)=[x] \sin (\pi x)

[x]

denotes the integer part of

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x=k, k

being an integer, the left derivative of

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y = {\sec ^{ - 1}}\left[ {\mathrm{cosec}x} \right] + \mathrm{cose}{\mathrm{c}^{ - 1}}\left[ {\sec x} \right] + {\sin ^{ - 1}}[\cos x] + {\cos ^{ - 1}}[\sin x],

\frac{{dy}}{{dx}}

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z = y + f\left( v \right),

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v\frac{{\partial z}}{{\partial x}} + \frac{{\partial z}}{{\partial y}}