Question
Thu October 11, 2012 By: Savin Babu
 

If root3sinA-cosA=0 where 0less than A less than 90 find the value of A?

Expert Reply
Thu October 11, 2012
Answer : Given :31/2sinA -  cos A =0
Find : A such that < 90
 
=> 31/2sinA -  cos A =0
=> 31/2sinA =  cos A
=> tanA= 3-1/2
=> A is 30 degree ( less than 90)Answer 
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