Math, asked by rajakshivam434, 5 months ago

यदि cotA=1 तथा secB=2 हो तो A+B का मान
क्या होगा?
•90°
•100°
•105°
•110°

Answers

Answered by roshan646

1

Answer:

105°

Step-by-step explanation:

cot A=1

A=45°

sec B=2

B=60°

add A and B

45°+60°=105°

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