#### Question

If `y = sec sqrtx` then find dy/dx.

#### Solution

`y = sec sqrtx`

`dy/dx = d/dx(sec sqrtx)`

`dy/dx=secsqrtx tansqrtx d/dx(sqrtx)`

`=sec sqrtx .tan sqrtx.1/(2sqrtx)`

`dy/dx=(secsqrtxtansqrtx)/(2sqrtx)`

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#### APPEARS IN

Solution If y = sec sqrtx then find dy/dx. Concept: Derivative - Derivative of Functions in Product of Function Form.