Value of Cosec210°+Sin150°
Anonymous:
___k off
Answers
Answered by
1
Solution:
Value of cosec210°+sin150°
= cosec(180+30)+sin(180-30)
=- cosec30° + sin30°
= -2 + 1/2
=(-4+1)/2
= -3/2
Therefore,
Value of cosec210°+sin150°
= -3/2
•••
Similar questions