Question

cos 80/ cos 10 + cos 59 cosec 31​

Answer 1

cos(90-10) / sin10 + cos(90-31) X cosec31

sin10 / sin 10 + sin31 X cosec31= 1 + 1 = 2

( BECAUSE SIN THEETA X COSEC THEETA = 1)

hope this helped you