4. Sin (90-0) is equal to :
A. Cos ø
B. tan ø
C. Secø
D. Cot ø
Answers
Answered by
1
Answer:
a.cos theta
Step-by-step explanation:
A. is the correct answer!!
Answered by
6
Sin ( 90° - Theta ) is equal to Cos theta.
Therefore, A. Cos Theta is the correct answer among the following.
Tan Theta = Cot ( 90° - Theta )
Sec Theta = Cosec ( 90° - Theta )
Cot Theta = Tan ( 90° - Theta )
Cos Theta = Sin ( 90° - Theta )
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