By Geometrically prove that a) sin(-theta) = - sin theta
b) cos (-theta)= costheta
Answers
Answered by
0
Answer:
hfichlgocouclchlchlxhlkvxkhlhxlhkkgcc
Step-by-step explanation:
sorrry bro or sis i don't know
advice : pls search in google lens
Similar questions
Social Sciences,
1 month ago
Hindi,
1 month ago
Geography,
3 months ago
Math,
3 months ago
Chemistry,
9 months ago
Science,
9 months ago
India Languages,
9 months ago