1.

If sin a = 1 / 2 and cos b = root 3 / 2 then find the value of sin ( 2a + b ). Is there any other way to solve this question Actually the formula used here i.e.sin (a+b)is not mentioned in our syllabus.

Answer» If sin a = 1 / 2 and cos b = root 3 / 2 then find the value of sin ( 2a + b ).
Is there any other way to solve this question Actually the formula used here i.e.sin (a+b)is not mentioned in our syllabus.


Discussion

No Comment Found