Question

$\cos( - 1) 15 \frac{17}{?}$
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Answer 1

GIVEN :-

$\longmapsto \: \: \large \bold{ \cos( - 1)15 \frac{17}{ \red?} }$

TO FIND :-

★ WHAT IS THE VALUE OF (?)

★ (?) WILL BE X

SOLUTION :-

$\longmapsto \large \cos(1) \times 15 \times \frac{17}{ \bold\red{x}}$

ANSWER :-

$\longmapsto \huge \frac{255 \cos(1) }{ \bold \red{x}}$