Trigonometry question
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hii friend
Here your answer....
Here your answer....
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darshana1324:
but mera answer bhi wrong nahi he
square root nikal ke question kar sakte he
mera answer bhi wrong nahi he
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1
Answer:
(i) 63/48
(ii) 49/64
Step-by-step explanation:
Cot theta = 7/8 (given)
Cot theta = Cos theta/Sin theta
therefore, Cos theta/Sin theta = 7/8
(i) (1 + Sin theta) (1 - Sin theta)/ (1 + Cos theta) (1 - Cos theta)
(1 + 8) (1 - 8) / (1 + 7) (1 - 7)
Ans: 63/48
(ii) Cot² theta
(7/8)²
Ans: 49/64
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