Question

can anyone solve this​

Answer 1

hope it may help u pls Mark me as brainliest

Answer 2

$- - - - - - - - - - - - - - - - - - - - the \: formulas \: we \: used \: here \: are \: \\ = > {a}^{3} - {b}^{3} = (a - b)( {a}^{2} + {b}^{2} + ab) \\ = > \tan(x) = \frac{1}{ \cot(x) } \\ = > \sec(x) = \frac{1}{ \cos(x) } \\ = > \sec(x) \cos(x) = 1 \\ = > \csc(x) = \frac{1}{ \sin(x) } \\ hope \: it \: helps \: u$