Home
Class 11
MATHS
[" The value of "sin78^(@)-sin66^(@)-sin...

[" The value of "sin78^(@)-sin66^(@)-sin42^(@)+sin6^(@)" is "],[[" (a) "1/2," (b) "-1/2]]

Promotional Banner

Similar Questions

Explore conceptually related problems

The value of sin 78^@ - sin 66^@ - sin 42^@ + sin 6^@ is

The value of sin 78^@ - sin 66^@ - sin 42^@ + sin 6^@ is

The value of sin 78^@ - sin 66^@ - sin 42^@ + sin 6^@ is

the value of sin78^(@)-sin18^(@)+cos132^(@) is

cos66^(@)+sin84^(@)=

cos66^(@)+sin84^(@)=

The value of cos48^(@)cos42^(2)-sin48^(@)sin42^(@) is:

sin6^(@)sin42^(@)sin66^(@)sin78^(@)=