differentiate w.r. to x y=/X^-2 + 5
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Step-by-step explanation:
ANSWER
y=2
3sinx
2
we know that if y=a
f(x)
then
dx
dy
=(lna)f
′
(x)(a
f(x)
)
∴
dx
dy
=(ln2)(2
3sinx
2
)(
dx
d(3sinx
2
)
)
=(ln2)(ln3)(2
3sinx
2
)(3
sinx
2
)(2x)(cosx
2
)
∴
dx
dy
=(2ln2ln3)(xcos
2
x)(2
3sinx
2
)(3
sinx
2
)
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