if cos2x=sin4x,where 2x and 4x are acute angles,then find the value of x
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the value of x is 15°
MGmehul:
x = 15°
i hope u understand
any other method
this was a easiest method yrr
kaha se smjh nhi aaya
im in grade 10
uch lo
puch lo
how u changed sin4x to 2sin2xcos2x
this was a formula
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