Trigonometry Practice Question and Answer
8 4 Q:
5e818954d063766356924b99 4 Q:
5fbf73c64f2f6c622be747fa 4 Q:
5dccdc38e9d33d6509c0ab1a 4 Q:
5f4df1da5e74bc4ee553cec8 4 Q:
5f4df2b17e85226ee745ec9c 4 Q:
64b506d7e154aff53372e425 4 Q:
638f3486d319b37ca1828148 4 Q:
602266862dc71d4148a16323
Q: यदि tan $$ -{7π\over4}=x $$ है , तो x का मान क्या है ?
1480 05e818954d063766356924b99
5e818954d063766356924b99- 1$$-{1\over2}$$false
- 2$$-{√3\over2}$$false
- 3$${√3\over2}$$false
- 41true
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Answer : 4. "1"
Q: यदि 3 + cos2θ= 3(cot2θ + Sin2θ), 0°<θ<90°, है तो (cosθ +2sinθ) का मान क्या होगा?
1479 05fbf73c64f2f6c622be747fa
5fbf73c64f2f6c622be747fa- 1$$ {2\sqrt{3}+1\over {2}}$$true
- 2$$ {3\sqrt{2}}$$false
- 3$$ {3\sqrt{3}+1\over {2}}$$false
- 4$$ {\sqrt{3}+2\over 2}$$false
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Answer : 1. "$$ {2\sqrt{3}+1\over {2}}$$"
Q: यदि $$ secθ-tanθ={1\over\sqrt{3}}$$, है तो secθ.tanθ का मान होगा?
1477 05dccdc38e9d33d6509c0ab1a
5dccdc38e9d33d6509c0ab1a- 1$$ {4\over\sqrt{3}}$$false
- 2$$ {2\over\sqrt{3}}$$false
- 3$$ {2\over3}$$true
- 4$$ {1\over\sqrt{3}}$$false
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Answer : 3. "$$ {2\over3}$$ "
Q: sin222° + Sin268°+ Cot2 30° का मान होगा।
1466 05f4df1da5e74bc4ee553cec8
5f4df1da5e74bc4ee553cec8- 1$$ {5\over 4}$$false
- 2$$ {3\over 4}$$false
- 34true
- 43false
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Answer : 3. "4"
Q: यदि x+ y=90°, है तो $$ {\sqrt{cosx.cosecy-cosx.siny}}$$ का मान क्या होगा?
1457 05f4df2b17e85226ee745ec9c
5f4df2b17e85226ee745ec9c- 1cosxfalse
- 2sinxtrue
- 3$$ {\sqrt{sinx}}$$false
- 4$$ {\sqrt{cosx}}$$false
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Answer : 2. "sinx"
Q: (sinθ+cosecθ)2+(cos θ+ sec θ)2=?
1456 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: यदि 2sinθ+cosθ= $${7\over3}$$ है, तो (tan2θ-sec2θ) का मान ज्ञात करें
1442 0638f3486d319b37ca1828148
638f3486d319b37ca1828148- 10false
- 2-1true
- 3$${3\over7}$$false
- 4$${7\over3}$$false
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Answer : 2. "-1"
Q: यदि $$ {Acos^{2}θ+Bsin^{2}θ}={sin^{2}θ(sec^{2}θ+1)\over{sec^{2}θ-1}}$$ है तो cotθ=?
1439 0602266862dc71d4148a16323
602266862dc71d4148a16323- 1$${\sqrt{B-2\over2-A}}$$false
- 2$${\sqrt{B-1\over2-A}}$$true
- 3$${\sqrt{B-1\over A-2}}$$false
- 4$${\sqrt{2-B\over 2-A}}$$false
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Answer : 2. "$${\sqrt{B-1\over2-A}}$$"
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