if sin tita =7/25 find cot tita
Answers
Answered by
1
cot theta = 24/7
Step-by-step explanation:
sin theta = 7/25
sin^2 theta + cos^2 theta = 1
cos theta = √1-sin^2 theta
= √1-49/625
= √576/625
= 24/25
Now,
we know that
cot theta = cos theta/ sin theta
= (24/25)/(7/25)
24/7
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Answered by
0
Answer:
sin tita =(7/25)^2
formula=sin^2 tita +cos^2 tita =1
(7/25)^2 + cos^2 tita =1
49/625 + cos^2 tita =1
cos^2 tita =49/625 -1
cos square theta equal to 625 - 49 upon 625
now we ,get cos squared theta equal to 576 /625
cos theta = √576÷625
cos theta = 24/25
we get ,cos theta equal to 24 upon 25
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