Who is the author of the book Coming Round the Mountain?
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What is the simplified value of cosec 2A + cot 2A?
In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.
If tan(A/2) = x, then the value of x is
If x - y = 6 and xy = 40, then find x2 + y2 ?
Major portion of the earth's crust is mainly constituted by
Select the odd word from the given alternatives.
The distance between the points (2, 7) and (k, -5) is 13. What is the value of k?