Trigonometry Question and Answers Practice Question and Answer
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64805acba33e0f47b771a1c5 4 Q:
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Q: $${sin23^0cos67^0+sec52^0sin38^0+cos23^0sin67^0+cosec52^0cos38^0}\over cosec^220^0-tan^270^0$$ का मान है
1134 06479bf1651bf194753ecd354
6479bf1651bf194753ecd354- 13true
- 24false
- 32false
- 40false
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Answer : 1. "3"
Q: tan 270 tan340 + tan340 tan290 + tan290 tan270 का मान ज्ञात कीजिए।
1132 0648041fa51bf194753032a36
648041fa51bf194753032a36- 11true
- 2-1false
- 30false
- 4√3false
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Answer : 1. "1"
Q: △ABC, B पर समकोण त्रिभुज है और tan A = $$3\over 4$$, तो sin A + sin B + sin C इसके बराबर होगा:
1128 064805acba33e0f47b771a1c5
64805acba33e0f47b771a1c5- 1$$2{4\over 5}$$false
- 2$$2{2\over 5}$$true
- 3$$3{1\over 5}$$false
- 4$$1{1\over 5}$$false
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Answer : 2. "$$2{2\over 5}$$"
Q: cosecA(1 - cosA)(cosecA + cotA) का मान क्या है?
1127 0644f99a0f3618908bf54770d
644f99a0f3618908bf54770d- 12false
- 21true
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Answer : 2. "1"
Q: $${cosθ+sin^6θ+3sin^2θ \ cos^2θ}\over cosecθsecθ(sinθ+cosθ-1)(sinθ+cosθ+1) $$का मान
1114 064ba2b8c23047f4c71d05223
64ba2b8c23047f4c71d05223- 13false
- 22false
- 31false
- 4$${1\over 2}$$true
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Answer : 4. "$${1\over 2}$$"
Q: यदि x = a secθ cos∅, y = b secθ sin∅, z=c tanθ, तो $$ {x^2\over a^2}+{y^2\over b^2}-{z^2\over c^2} $$ का मान क्या होगा?
1114 06332e2d15c208a6bf707c15b
6332e2d15c208a6bf707c15b- 11true
- 24false
- 39false
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Answer : 1. "1"
Q: cos 1200 का सटीक मान ज्ञात कीजिए।
1100 0649e7cc746047484bc7db291
649e7cc746047484bc7db291- 11false
- 20false
- 3-0.5true
- 40.5false
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Answer : 3. "-0.5"
Q: यदि 4sin2θ=3(1+cosθ),00<θ<900, हो तो (2tanθ+4sinθ-secθ) का मान क्या है?
1096 06479c180411cb5478d8ae726
6479c180411cb5478d8ae726- 1$$3\sqrt {15}-4$$true
- 2$$15\sqrt {3}-4$$false
- 3$$15\sqrt {3}+4$$false
- 4$$4\sqrt {15}-3$$false
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Answer : 1. "$$3\sqrt {15}-4$$"
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