what will be answer of (sin 50°+sin 40°) /sin 70°?
a) √2 c) 1/2
b) -√2 d) 1/√2
Answers
Answered by
0
Answer:
a) √2
Step-by-step explanation:
(sin 50°+sin 40°) /sin 70°
-->( sin 90°) / sin 70°
---> 1 / 1/√2 = √2
Similar questions