If tan(@)= √3 and sin∅ =
1/2
, find the value of cos(@ + ∅), where @ and ∅
are both acute angles
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Answer:
Step-by-step explanation:
Given, sinA=23
⇒A=600 (Since, sin600=23
and 00<A<900)
So, 3
+cosec AtanA−cotA=3
+cosec 600tan600−cot600=3
+3
23
−3
1=3+23−1=52
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