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VGS PUBLICATION-BRILLIANT-TRIGONOMETRY-EXERCISE
- Which of the following in NOT defined?
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- If sinA=24/25then cotA
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- If sintheta=costheta (0^0< theta<90^0) then tantheta+cottheta = ……………
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- If sectheta+tantheta=3 then sectheta-tantheta = …………….
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- In triangleABCAB=c,BC=a,AC=b and angleBAC=theta then which is not the ...
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- The value of tantheta in terms of cosectheta is..........................
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- Observe the following: (I) sin^2 20^@+sin^2 70^@=1 (II) log2(sin90^@)=...
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- tan36^@.tan54^@+sin30^@=.......................
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- If sinA=24/25, then secA=....................
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- Which one of the following is NOT defined?
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- sqrt (1-cos^(2) A // 1+cot^(2) A )
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- If cottheta-cosectheta=p then cottheta+cosectheta=.................
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- tantheta in terms of costheta is...............................
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- Chose the correct figure for which sinA=5/13
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- sectheta=
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- If sectheta+tantheta=x then sectheta=
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- 2-2sin^2 60^@=
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- The value of cos15^@xxcos45^@xx 2cosec75^@ is
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- The value of sin^2 60^@ -sin^2 30^@
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- If sintheta=a/b , then tantheta=
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