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यदि (If)`y=cossqrt(sinsqrt(x))`, (find) `(dy)/(dx)` ज्ञात करें ।

Answer» `(dy)/(dx)=(d)/(dx)(cossqrt(sinsqrt(x)))`
`=(d)/(dsqrt(sinsqrt(x)))cossqrt(sinsqrt(x))*(d)/(d sinsqrt(x))sqrt(sinsqrt(x))*(d)/(dsqrt(x))sinsqrt(x)*(d)/(dx)sqrt(x)`
`=(-sinsqrt(sinsqrt(x)))*(1)/(2sqrt(sinsqrt(x)))*cossqrt(x)*(1)/(2sqrt(x))`
`=(cossqrt(x)*sinsqrt(sinsqrt(x)))/(4sqrt(x)*sqrt(sinsqrt(x)))`


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