Trigonometry Practice Question and Answer
8 4 Q:
5f2e3d53be9f31290fbc5f92 4 Q:
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606422e6cfdbf24a55622502 4 Q:
64d22b9690a003851dda2d4d 4 Q:
64c763878f85ca71557d2936 4 Q:
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60361d449792c13b28543daf 4 Q:
64ccdc1db6a5e472e27fc6ca
Q: $${cotA+tanB}\over{cotB+tanA}$$┬ардХрд╛ рд╕рд░рд▓реАрдХреГрдд рдорд╛рди рдХреНрдпрд╛ рд╣реИ?
1340 05f2e3d53be9f31290fbc5f92
5f2e3d53be9f31290fbc5f92- 1tanAcotBfalse
- 2tanBcotAtrue
- 3tanAtanBfalse
- 4cotAcotBfalse
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Answer : 2. "tanBcotA"
Q: Sin (45 +┬а╬╕) тАУ Cos (45 тАУ┬а╬╕)┬ардХрд╛ рдорд╛рди рд╣реИтАФ
1330 160641fc58aaa67545d7d3730
60641fc58aaa67545d7d3730- 12 Sin ╬╕false
- 21false
- 32 Cos╬╕false
- 40true
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Answer : 4. "0"
Q: рдпрджрд┐┬аtanx = cot(50+3x),┬арддреЛ┬аx┬ардХрд╛ рдорд╛рди рдХреНрдпрд╛ рд╣реИ?
1327 0606422e6cfdbf24a55622502
606422e6cfdbf24a55622502- 111false
- 214false
- 310true
- 412false
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Answer : 3. "10"
Q: $$(1+tan ╬╕+sec╬╕)(1+cot╬╕-cosec╬╕)\over (sec ╬╕+tan ╬╕)(1-sin ╬╕) $$ рдмрд░рд╛рдмрд░ рд╣реИ:
1309 064d22b9690a003851dda2d4d
64d22b9690a003851dda2d4d- 12sec ╬╕true
- 22cosec ╬╕false
- 3cosec ╬╕false
- 4sec ╬╕false
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Answer : 1. "2sec ╬╕"
Q: $${sin^2╬╕\over cos╬╕(1+cos╬╕)}+{1+cos╬╕\over cos╬╕} =?$$
1309 064c763878f85ca71557d2936
64c763878f85ca71557d2936- 1cosec╬╕false
- 2sec╬╕false
- 32cos╬╕false
- 42sec╬╕true
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Answer : 4. "2sec╬╕"
Q: рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд┬ардХрд╛┬ардореВрд▓реНрдпрд╛рдВрдХрди┬ардХрд░реЗрдВред
sin 25┬░ sin 65┬░ тАУ cos 25┬░ cos 65┬░.
1299 064953acacae316dfef75bc65
64953acacae316dfef75bc65- 14false
- 21false
- 33false
- 40true
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Answer : 4. "0"
Q: (sec A + tan A тАУ 1) (sec A тАУ tan A+1) =?
1291 060361d449792c13b28543daf
60361d449792c13b28543daf- 1cotAfalse
- 22cotAfalse
- 3tanAfalse
- 42tanAtrue
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Answer : 4. "2tanA"
Q: рдпрджрд┐ sec╬╕ + tan╬╕ = 3, рддреЛ sec╬╕ рдХрд╛ рдорд╛рди рд╣реИ:
1282 064ccdc1db6a5e472e27fc6ca
64ccdc1db6a5e472e27fc6ca- 1$${4\over3}$$false
- 2$${3\over4}$$false
- 3$${3\over5}$$false
- 4$${5\over3}$$true
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Answer : 4. "$${5\over3}$$"
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