If sin A = cos B then A+B =
A) 60° B) 180° C) 90° D) 45°
and how??
Answers
Answered by
4
Step-by-step explanation:
sinA=cosB
sinA=sin(90−B)
A=90−B
A+B=90
Answered by
0
Answer:
The correct answer is option c 90°
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