Question
Thu January 05, 2012 By:
In an episode, Mr. Venkatgiri was answering a person's doubt
(sin60+sin30

there's a doubt from an episode

Fri January 06, 2012
Here, sin 60 + sin 30 = root(3)/2 + 1/2 = 1.73/2 + 1/2 = 0.865 + 0.5 = 1.365
Also, sin 90 = 1
Therefore, sin 60 + sin 30 is not equal to sin 90.
Your confusion is 1.365 is more than 1 and sin can not be more than 1.
So be careful, here 1.365 is not equal to any sine value but it the sum of two different sine values,
which may or may not be more than 1.
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Thu December 14, 2017

# I am sending the question and solution of the same sent by toppers today. It appears from the solution part the formula used is totally wrong. Because in a triangle how sum of the squares of any two sides is less than the square of the third side ? It is wrong assumption and therefore the whole solution is based on wrong assumption. I therefore request Toppers to scrutinize the solutions before forwarding the same to the users  and please do not put the users in confusion.

Thu December 14, 2017