Trigonometry Question and Answers Practice Question and Answer
8 4 Q:
64818892bf323e479a9907b8 4 Q:
64b506d7e154aff53372e425 4 Q:
6332e7615c208a6bf707df16 4 Q:
62f23ac33342ab1184323974 4 Q:
62f239d509a97851b62b1da9 4 Q:
638f34ef58400a550dc947a0 4 Q:
6332e7fcbf6167733bdbb619 Answer : 1. "
4 Q:
644796c3df70e0688c8264ee Answer : 2. "
Q: यदि 2sinθ + 2sin2θ = 2, तो 2 cos4θ + 2cos2θ का मान है:
853 064818892bf323e479a9907b8
64818892bf323e479a9907b8- 11false
- 22true
- 30false
- 44false
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Answer : 2. "2"
Q: (sinθ+cosecθ)2+(cos θ+ sec θ)2=?
835 064b506d7e154aff53372e425
64b506d7e154aff53372e425- 15 + tan2 θ + cot2 θfalse
- 27 + tan2 θ - cot2 θfalse
- 37 + tan2 θ + cot2 θtrue
- 45 + tan2 θ - cot2 θfalse
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Answer : 3. "7 + tan2 θ + cot2 θ"
Q: (1+sinα) (1-sinβ) (1+sinγ)= (1-sinα) (1-sinβ) (1-sinγ)=?
835 06332e7615c208a6bf707df16
6332e7615c208a6bf707df16- 1±cosαcosβcosγtrue
- 2±sinαsinβsinγfalse
- 3±sinαcosβsecγfalse
- 4±sinαsinβcosγfalse
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Answer : 1. "±cosαcosβcosγ"
Q: यदि p = cosec θ – cot θ and q = (cosec θ + cot θ)-1 तो निम्नलिखित में से कौन सा सही है?
818 062f23ac33342ab1184323974
62f23ac33342ab1184323974- 1p - q = 1false
- 2p = qtrue
- 3p + q = 1false
- 4p + q = 0false
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Answer : 2. "p = q "
Q: sin (1920°) का मान ज्ञात कीजिए।
816 062f239d509a97851b62b1da9
62f239d509a97851b62b1da9- 11 / 2false
- 21 / √2false
- 3√3 / 2true
- 41 / 3false
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Answer : 3. "√3 / 2 "
Q: किसी भी वास्तविक मान के लिए $${\sqrt {secθ-1}\over \sqrt {secθ+1} }=?$$
813 0638f34ef58400a550dc947a0
638f34ef58400a550dc947a0- 1cotθ-cosecθfalse
- 2secθ-tanθfalse
- 3cosecθ-cotθtrue
- 4tanθ-secθfalse
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Answer : 3. "cosecθ-cotθ"
Q: x cosθ-y sinθ=2 और x sinθ + ycosθ = 4 में से θ हटाने पर कोनसा कथन सत्य होगा ?
810 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: sin 730 + cos 1370का मान है:
806 0644796c3df70e0688c8264ee
644796c3df70e0688c8264ee- 1false
cos 130
- 2true
sin 130
- 3false
cos 180
- 4false
sin 180
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Answer : 2. "sin 130
"
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