if tan teta=3/4,find the value of sec teta and cos teta
Answers
Answered by
3
Answer:
cos theta = 4/5 and sec theta=5/4
Step-by-step explanation:
Given: tan theta = 3/4
tan^2 theta = 9/16
sec^2 theta -1 = 9/16 (we know sec^2 theta = tan^2 theta + 1)
sec^2 theta = 1+9/16
= 25/16
sec theta = 5/4
cos theta = 1/sec theta
cos theta = 4/5
Answers cos theta = 4/5 and sec theta = 5/4
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Answered by
0
Answer:
Sec theta..5/4
Cos theta....4/5
Step-by-step explanation:
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