Question

(15) Find the value of ::
SEC210°-cot280°_ _ sin15º cos 75° + cos15 sin75°
--tan 10°.tan 20°.tan 30°. tan 70°.tan 80°
cos sin (90° -0) + sin cos (90°-6)​

Answer 1

Step-by-step explanation:

HI PLS suspend the values and solve then you will get your answer