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VGS PUBLICATION-BRILLIANT-TRIGONOMETRY-EXERCISE
- 3 sin^(2) 45^(0) + cos^(2) 60^(0)విలువ
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- sin (-theta)=
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- Value of cos 240^@=
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- tan theta + cot theta =2 అయినtan^(2) theta + cot^(2) theta=
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- tan 60^(0) - tan 30^(0) విలువ
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- sin theta = cos theta theta
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- (1+ tan^(2) 60^(0))^(2)=
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- If sin (A-B) =(1)/(2) ,cos (A+B) =(1)/(2) ,where 0^@ lt A +B lt 90 ^(...
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- cos(270^@-theta) =
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- 0^(0) le theta le 90^(0) అయిన sin theta + cos thetaగరిష్ట విలువ
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- alpha + beta = 90^(0) మరియు alpha = 2betaఅయినcos^(2) alpha + sin^(2) b...
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- In right angle triangle ABC , / B = 90^@, tan c = 5/12 then the lengt...
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- tan theta = 1 / sqrt 3 అయిన 7 sin^(2) theta + 3 cos^(2) theta=
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- cos^2 0^@+cos^2 60^@ =
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- sin(270^@+theta)=
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- If A,B are acute angles , sin(A-B)=1/2 , sin A = 1/2 , then B=
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- In Delta ABC , if a= 2, b= 3 , c=4 then cos A =
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- Delta ABC లో sin C = 3/5 అయిన cos A =
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- sec A . Sqrt (1-sin^(2) A)+
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- cot(270^@-theta)=
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