Home
Class 9
MATHS
তলত দিয়া বিলাকৰ মান উলিওৱা (i) sin 60° ...

তলত দিয়া বিলাকৰ মান উলিওৱা (i) sin 60° cos 30° + sin 30° cos 60° in? 45 + cos2 30° - sin2 60° ::)

Promotional Banner

Similar Questions

Explore conceptually related problems

Evaluate sin 60° cos 30° + sin 30° cos 60°

Evaluate the following (i) sin 60^@ cos30^@ + sin 30^@ cos 60^@ (ii) 2tan^2 45^@ + cos^2 30^@ - sin^2 60^@ (iii) (cos45^@)/(sec30^@ + c o s e c 30^@) (iv) (sin30^@ + tan45^@ - c o s e c 60^@ )/(sec30^@ + cos60^@ +cot45^@) (v) (5cos^2 60^@ + 4sec^2 30^@ - tan^2 45^@ )/ (sin^2 30^@ + cos^2 30^@ )

Evaluate the following (i) sin 60^@ cos30^@ + sin 30^@ cos 60^@ (ii) 2tan^2 45^@ + cos^2 30^@ - sin^2 60^@ (iii) (cos45^@)/(sec30^@ + c o s e c 30^@) (iv) (sin30^@ + tan45^@ - c o s e c 60^@ )/(sec30^@ + cos60^@ +cot45^@) (v) (5cos^2 60^@ + 4sec^2 30^@ - tan^2 45^@ )/ (sin^2 30^@ + cos^2 30^@ )

"(1) "sin60^(@)cos30^(@)+sin30^(@)cos60^(@)

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

The value of (sin 30 + cos 30)-(sin 60 + cos 60) is

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

Evaluate: (cos 30+sin 60)/(1+cos 30+sin 60)

Evaluate the following:(i) sin 60^@ cos30^@+sin 30^@ cos 60^@

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