निम्न के मान ज्ञात कीजिए। (sin 30^(@) - ...

निम्न के मान ज्ञात कीजिए। (sin 30^(@) - sin 90^(@) + 2 cos 0^(@))/( tan 30^(@) tan 60^(@)) | 10...

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Explore conceptually related problems

(sin30^(@)-sin90^(@)+2cos0^(@))/(tan30^(@)tan60^(@))

If x tan 30^(@) = (sin 30^(@) + cos 60^(@))/( tan 60^(@) + sin 60^(@)) , then the value of x is :

sin30 ^ (@) sin ^ (2) (60) ^ (@) + 3cos60 ^ (@) tan45 ^ (@) =

Prove (1-sin60^(@))/(cos60^(@))=(1-tan30^(@))/(1+tan30^(@))

The value of (sin 30^(@) - cos 60^(@) + tan 45^(@))/(cos 90^(@) + tan 45^(@) + sin 90^(@)) is

sin^(2) 60^(@) + 2 tan 45^(@) - cos^(2) 30^(@)

Evaluate 3 cos^(2) 30^(@) +sec^(2) 30^(@) +2 cos 0^(@) + 3sin 90^(@) -tan^(2) 60^(@)

2tan ^ (2) 45 ^ (@) - + cos ^ (2) 30 ^ (@) - sin ^ (2) 60 ^ (@) is

2tan ^ (2) 45 ^ (@) + cos ^ (2) 30 ^ (@) - sin ^ (2) 60 ^ (@)