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the value of 2 tan pi/10 + 3 sec pi/10 – 4 cos pi/10 is equal (A)0 (B)5^1/2 (C)1 (D)none of the above

the value of 2 tan pi/10 + 3 sec pi/10 – 4 cos pi/10 is equal
(A)0  (B)5^1/2  (C)1  (D)none of the above
 

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
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