please prove it.........?
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Hi
i have use these formulas
________________________
sin(pi+Q)=-sinQ
sin(a-b)=sina*cosb - cosa*sinb
sin(a+b)=sina*cosb + cosa*sinb
cospi/3= cos60= 1/2
___________________________
hope u got my way.
if any issues msg me
i have use these formulas
________________________
sin(pi+Q)=-sinQ
sin(a-b)=sina*cosb - cosa*sinb
sin(a+b)=sina*cosb + cosa*sinb
cospi/3= cos60= 1/2
___________________________
hope u got my way.
if any issues msg me
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