which of the followimg is true?
A) sin theta = cos (90-theta)
B) cos theta = tan (90-theta)
C) sin theta = tan (90-theta)
D) tan theta. = tan (90- theta)
I need answer with correct and detailed explanation
Answers
Answered by
2
Answer:
the right answer is option A
Answered by
3
Answer:
a is correct
Step-by-step explanation:
as sin a = cos (90-a)
cos a= sin(90-a)
cosec a=sec(90-a)
sec a=cosec (90-a)
tan a =cot(90-a)
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