Question

please help me solve this , I 'll mark brainliest​

Answer 1

$\frac{xcosec^230*sec^245}{8cos^245*sin^260}$ = $tan^260-tan^230$

$cosec^230= 4$,  $sec^245=2$

$8cos^245=4$, $sin^260=\frac{3}{4}$

$tan^260=3$, $tan^230=\frac{1}{3}$

$\frac{4x*2}{4*\frac{3}{4} } = 3-\frac{1}{3}$

$\frac{8x}{3} = \frac{8}{3}$

Thus, x = 1.

Answer 2

Answer:

hi lucy

Step-by-step explanation:

good night and sweet dreams