Trigonometry Question and Answers Practice Question and Answer
8 4 Q:
62f23a873342ab118432324c 4 Q:
5f3f941f9b782961da39057a 4 Q:
602268792dc71d4148a16d2f 4 Q:
6481897523e51f477708e691 4 Q:
64953e22ab3c5fffc2d0d030 4 Q:
64899292a33e0f47b78c0570 4 Q:
648991e1f4063d472f4a4e45 4 Q:
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Q: व्यंजक का मान क्या है?
(tan0° tan1° tan2° tan3° tan4° …… tan89°)
1294 062f23a873342ab118432324c
62f23a873342ab118432324c- 11false
- 21/2false
- 30true
- 42false
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Answer : 3. "0 "
Q: $${cos^2A\over {1+sinA}}$$ का मान क्या होगा?
1286 05f3f941f9b782961da39057a
5f3f941f9b782961da39057a- 11+sinAfalse
- 21-sinAtrue
- 31+secAfalse
- 41-secAfalse
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Answer : 2. "1-sinA"
Q: $$ {tan\ 40°+tan\ 20° +\sqrt{3}\ tan20° tan40°}$$ का मान है—
1284 0602268792dc71d4148a16d2f
602268792dc71d4148a16d2f- 1$$ {\sqrt{12}}$$false
- 2$$ {1\over{\sqrt{3}}}$$false
- 31false
- 4$$ {\sqrt{3}}$$true
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Answer : 4. "$$ {\sqrt{3}}$$"
Q: यदि sec θ − tan θ हो तो sec θ + tan θ = $$ \sqrt { 5} $$ का मान ज्ञात कीजिए
1281 06481897523e51f477708e691
6481897523e51f477708e691- 1$$5{1\over 5}$$false
- 25false
- 3$$5{1\over 5}$$true
- 4$$\sqrt { 2} \ $$false
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Answer : 3. "$$5{1\over 5}$$"
Q: यदि $$tan(A+B)=\sqrt { 3} \ $$ और $$ tan(A-B)= {1\over \sqrt { 3} \ }; 0^0<(A+B)<90^0;A>B, $$ तो A और B का मान हैं
1281 064953e22ab3c5fffc2d0d030
64953e22ab3c5fffc2d0d030- 145° and 15°true
- 215° and 45°false
- 330° and 30°false
- 460° and 30°false
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Answer : 1. "45° and 15° "
Q: यदि $${secA={5\over 4}}$$ है, तो $${{tanA}\over 1+tan^2A}-{sinA\over secA}$$ का मान क्या है?
1274 064899292a33e0f47b78c0570
64899292a33e0f47b78c0570- 11false
- 20true
- 33false
- 42false
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Answer : 2. "0"
Q: यदि $$ sinA= {4\over 5}$$है, तो $$sin^2A$$ का मान क्या है?
1218 0648991e1f4063d472f4a4e45
648991e1f4063d472f4a4e45- 1$$16\over 25$$true
- 2$$26\over 25$$false
- 3$$48\over 25$$false
- 4$$36\over 25$$false
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Answer : 1. "$$16\over 25$$"
Q: $$\left({1\over cosecθ}-{1\over sinθ} \right)+{1\over {cosecθ-cotθ}} -{1\over secθ+tanθ} =?$$
1218 064bf7b8488d5e4f52df2abf6
64bf7b8488d5e4f52df2abf6- 1sinθcosθfalse
- 2sinθtanθfalse
- 3secθcosecθtrue
- 4cosecθcotθfalse
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Answer : 3. "secθcosecθ"
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