The value of 1/sin30 – √3/ cos 30 is
(a) 2
(b) 1
(c) 1/2
(d) 0
Answer :
sin30°=1/2
cos30°= √3/2
1/sin30° = 1/1/2 = 2 …(eq1)
√3/cos30° = √3/√3/2 = 2 …(eq2)
subtracting eq2 from eq1, we get,
2–2=0
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