Trigonometry Practice Question and Answer
8 4 Q:
64818892bf323e479a9907b8 4 Q:
64ccdc1db6a5e472e27fc6ca Answer : 4. "
4 Q:
64d22a1690a003851dda2b4a Answer : 3. "
4 Q:
638f34ef58400a550dc947a0 4 Q:
62f23ac33342ab1184323974 4 Q:
62f239d509a97851b62b1da9 4 Q:
6332e7fcbf6167733bdbb619 Answer : 1. "
4 Q:
64c21d1296ae1f4842febee8
Q: if 2sinθ + 2sin2θ = 2, then the value of 2 cos4θ + 2cos2θ is:
721 064818892bf323e479a9907b8
64818892bf323e479a9907b8- 11false
- 22true
- 30false
- 44false
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Answer : 2. "2"
Q: If secθ + tanθ = 3, then the value of secθ is:
709 064ccdc1db6a5e472e27fc6ca
64ccdc1db6a5e472e27fc6ca- 1false
- 2false
- 3false
- 4true
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- SingleChoice
Answer : 4. " "
Q: is equal to:
707 064d22a1690a003851dda2b4a
64d22a1690a003851dda2b4a- 1cotAfalse
- 2cosAfalse
- 3true
sec2A
- 4false
cos2A
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Answer : 3. " sec2A
"
Q: For any real value of θ θ
704 0638f34ef58400a550dc947a0
638f34ef58400a550dc947a0- 1cotθ-cosecθfalse
- 2secθ-tanθfalse
- 3cosecθ-cotθtrue
- 4tanθ-secθfalse
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Answer : 3. "cosecθ-cotθ"
Q: If p = cosec θ – cot θ and q = (cosec θ + cot θ)-1 then which one of the following is correct?
691 062f23ac33342ab1184323974
62f23ac33342ab1184323974- 1p - q = 1false
- 2p = qtrue
- 3p + q = 1false
- 4p + q = 0false
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Answer : 2. "p = q "
Q: Find the value of sin (1920°)
682 062f239d509a97851b62b1da9
62f239d509a97851b62b1da9- 11 / 2false
- 21 / √2false
- 3√3 / 2true
- 41 / 3false
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Answer : 3. "√3 / 2 "
Q: The elimination of θ from x cosθ-y sinθ=2 and x sinθ + ycosθ = 4 will give
682 06332e7fcbf6167733bdbb619
6332e7fcbf6167733bdbb619- 1true
x2+y2=20
- 2false
3x2+y2=20
- 3false
x2-y2=20
- 4false
3x2-y2=10
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Answer : 1. "x2+y2=20
"
Q: The value of (tan2A+ cot2A-2)- sec2A cosec2 A is:
681 064c21d1296ae1f4842febee8
64c21d1296ae1f4842febee8- 1-4true
- 2-1false
- 31false
- 44false
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- Workspace
- SingleChoice