Home
Class 10
MATHS
निम्नलिखित को सिद्ध कीजिए : sin 30^(@...

निम्नलिखित को सिद्ध कीजिए :
`sin 30^(@) * cos 60^(@) + cos 30^(@) * sin 60^(@) = sin 90^(@)`

Promotional Banner

Similar Questions

Explore conceptually related problems

cos 60^(@) sin 30^(@) +cos 30^(@) sin 60^(@)=

Evaluate : cos60^(@)cos30^(@)+ sin 60^(@)sin30^(@)

Find the value of cos60^(@) cos 30^(@)-sin 60^(@) sin 30^(@)

Find x:sin 2x = sin 60^(@) cos 30^(@) - cos 60^(@) sin 30^(@) .

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

co60^(@)sin30^(@)+cos30^(@)sin60^(@) =___.

Find the value of x, if : cos x = cos 60^(@) cos 30^(@) + sin 60^(@) sin 30^(@)

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

Prove that : cos30^(@).cos60^(@)-sin30^(@).sin60^(@)=0