Question
Who is the author of the book āThe Emperor of All
Maladiesā ?Solution
The Emperor of All Maladies is a Biography of Cancer an insightful account of cancer and the persistent fight of humans against it from the viewpoint of a doctor, researcher and an award-winning science writer. The book was published on 16 November 2010 by Scribner, and it won the Pulitzer Prize for Non-Fiction 2011.
If 8sin²x + 4cos²x ā 6 = 0, then find the value of sinx, given that 0° < x < 90°.
- If X = 10°, find the value of:
cos²(3X) + sin²(6X) - tan²(3X) - Determine the value of following trigonometric expression:

If cos 2A = 3, then find cos A
cot 13Ė Ā
Ā cot 14Ė Ā ...- Find the maximum value of (11sin A + 60cos A).
If sec(2A + B) = 2 and cos(A + B) = (1/ā2) , find the value of {sec 2B + tan (A + B) } given that 0oĀ < A, B < 90o
If cos3B = sin(0.5B + 6°), then find the measure of 'B'.
sin2 4Ė + sin2 6Ė + sin2 8Ė + sin2 10Ė + ā¦ā¦ā¦ + sin2 86Ė =?
Find the exact value of cos120°