Trigonometry Question and Answers Practice Question and Answer
8 4 Q:
6332e7a6bf6167733bdbb431 4 Q:
5ff8354ac24e1471a7fa62bb 4 Q:
64c21d1296ae1f4842febee8 4 Q:
644796c3df70e0688c8264ee Answer : 2. "
4 Q:
6332e7615c208a6bf707df16 4 Q:
62f239d509a97851b62b1da9 4 Q:
64d22a1690a003851dda2b4a Answer : 3. "
4 Q:
64804426f4063d472f2f1a1c
Q: $$ {1\over 1+cot2}+{3\over 1+tan^2θ}+2sin^2θ$$ का संख्यात्मक मान होगा –
1372 06332e7a6bf6167733bdbb431
6332e7a6bf6167733bdbb431- 12false
- 25false
- 36false
- 43true
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Answer : 4. "3"
Q: समीकरण $$ {{ATan62°Sec 28°Cot 38°}\over {Cosec62°Tan11°}}=1$$ बनाने के लिए A के लिए निम्नलिखित में से कौन सा मूल्य सूट करता है?
1361 05ff8354ac24e1471a7fa62bb
5ff8354ac24e1471a7fa62bb- 1$$ {{Tan38°Tan79°}\over {Tan 28°}}$$false
- 2$$ {{Tan28°Tan38°}\over {Tan 79°}}$$true
- 3$$ {{Tan38°}\over {Tan 79°Tan28°}}$$false
- 4$$ {{Tan28° Tan 79°}\over { Tan38°}}$$false
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Answer : 2. "$$ {{Tan28°Tan38°}\over {Tan 79°}}$$"
Q: (tan2A+ cot2A-2)- sec2A cosec2 A का मान है:
1351 064c21d1296ae1f4842febee8
64c21d1296ae1f4842febee8- 1-4true
- 2-1false
- 31false
- 44false
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Answer : 1. "-4"
Q: sin 730 + cos 1370का मान है:
1338 0644796c3df70e0688c8264ee
644796c3df70e0688c8264ee- 1false
cos 130
- 2true
sin 130
- 3false
cos 180
- 4false
sin 180
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Answer : 2. "sin 130
"
Q: (1+sinα) (1-sinβ) (1+sinγ)= (1-sinα) (1-sinβ) (1-sinγ)=?
1337 06332e7615c208a6bf707df16
6332e7615c208a6bf707df16- 1±cosαcosβcosγtrue
- 2±sinαsinβsinγfalse
- 3±sinαcosβsecγfalse
- 4±sinαsinβcosγfalse
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Answer : 1. "±cosαcosβcosγ"
Q: sin (1920°) का मान ज्ञात कीजिए।
1327 062f239d509a97851b62b1da9
62f239d509a97851b62b1da9- 11 / 2false
- 21 / √2false
- 3√3 / 2true
- 41 / 3false
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Answer : 3. "√3 / 2 "
Q: $$ secA(secA+tanA)(1-sinA)\over (cosec^2A-1)sin^2A$$ इसके बराबर है:
1319 064d22a1690a003851dda2b4a
64d22a1690a003851dda2b4a- 1cotAfalse
- 2cosAfalse
- 3true
sec2A
- 4false
cos2A
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Answer : 3. " sec2A
"
Q: व्यंजक का मान क्या होगा
cos 2A cos2B+sin2(A-B)-sin2(A+B)?
1313 064804426f4063d472f2f1a1c
64804426f4063d472f2f1a1ccos 2A cos2B+sin2(A-B)-sin2(A+B)?
- 1sin(2A-2B)false
- 2cos(2A+2B)true
- 3cos(2A-2B)false
- 4sin(2A+2B)false
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Answer : 2. "cos(2A+2B)"
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