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sin 60^@.cos 30^@+cos 30^@.sin60^@...

`sin 60^@.cos 30^@+cos 30^@.sin60^@`

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The value of sin 60^@ cos 30^@-cos 60^@ sin30^@ is: sin 60^@ cos 30^@-cos 60^@ sin30^@ का मान है:

sin60^(@).cos30^(@)+cos30^(@)*sin60^(@)

The value cos 30^@.cos 60^@ - sin 30^@.sin 60^@ is:

Find the values of :a. sin60^@ cos30^@+cos60^@sin30^@

Evaluate The following : sin 60^@ cos 30^@ + sin 30^@ cos 60^@

Find the value theta in the following :- sin2theta=sin60^@cos30^@-cos60^@sin30^@ .

Find the value of: (tan 60^@- tan 30^@)/(1+ tan60^@ tan 30^@)+cos 60^@ cos30^@+ sin 60^@ sin30^@ .

Find the value of sin60^(@)cos30^(@)+cos60^(@)sin30^(@) .

Find the value of sin60^(@)cos30^(@)+cos60^(@)sin30^(@) .

Prove that : sin60^(@)cos30^(@)+cos60^(@).sin30^(@)=1