14. Which of the following is false?
a. sin (90 – A) = sec A
b. cos (90 - A) = sin A
C. tan (90 - A) = cot A
Answers
Answered by
3
Answer:
A option is false
Step-by-step explanation:
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Answered by
3
Answer:
option b
Step-by-step explanation:
cos(90-A) = tan
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