Question

if sec a= cosec b= 13/12 then (a+b) is equal to_

(a) zero
(b) >90°
(c) 90°
(d) <90°

Answer 1

(c) 90° as sec and cosec are related . As for eg sec 50 = cosec 40

Answer 2

(c) 90° is the corect✊..