Question-130656

Question Number 130656 by sam1992a last updated on 27/Jan/21

Commented by EDWIN88 last updated on 28/Jan/21

a n s w e r : \frac{\frac{1}{2} \cos (\frac{1}{4})}{\sqrt{\sin (\frac{1}{4})}} . x + c

Answered by Ar Brandon last updated on 27/Jan/21

t = \sin (\frac{1}{4})