Which of the following is not possible?
5
(A) sin A = 5/7
(B) cos A = (1+t^2)/(1-t^2); t≠0
(C) tan A = 100
(D) sec A = 5/2
Answers
Answered by
1
Answer:
B) is not possible
Step-by-step explanation:
cosA value lie between -1 to 1
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