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CBSE Class 11-science Answered

cos 1710
Asked by SasipriyaNagappan | 27 Jul, 2023, 07:22: PM
answered-by-expert Expert Answer
To find cos(1710o)
 
coss left parenthesis 1710 degree right parenthesis equals cos left parenthesis 1800 degree minus 90 degree right parenthesis equals cos left parenthesis 5 cross times 360 degree space minus space 90 degree right parenthesis equals cos left parenthesis 360 degree space minus space 90 degree right parenthesis space space space space.... space As space the space value space of space cos space repeats space after space an space interval space of space 360 degree equals cos space 90 degree equals 0
Answered by Renu Varma | 28 Jul, 2023, 08:57: PM

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CBSE 11-science - Maths
cos 1710
Asked by SasipriyaNagappan | 27 Jul, 2023, 07:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Maths
sin25+sin210+sin215+......+sin2180
Asked by karthikeyainuguri2009 | 10 Apr, 2022, 03:01: PM
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CBSE 11-science - Maths
Show that sum of 9 Sin4 θ - 6 Sin6 θ and 9 Cos4 θ - 6 Cos6 θ  remains constant for all values of θ.
Asked by nareshpanchal76 | 07 Oct, 2020, 10:13: AM
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CBSE 11-science - Maths
if sintita +costita =1/5 and 0≤thita
Asked by sravikakanneganti | 19 Sep, 2020, 05:26: PM
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CBSE 11-science - Maths
Find the values of x for which it satisfies tanx = cot 5 x as well as sin 2x = cos 4x [x€ (-π/2,π/2)]
Asked by sajal2402 | 30 Jul, 2019, 11:19: AM
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CBSE 11-science - Maths
Sin (90-thita) 
Asked by Divyataak1984 | 24 Jun, 2019, 08:38: PM
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CBSE 11-science - Maths
pls solve
question image
Asked by pb_ckt | 14 Jun, 2019, 11:20: PM
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CBSE 11-science - Maths
pls solve
question image
Asked by pb_ckt | 14 Jun, 2019, 11:19: PM
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CBSE 11-science - Maths
cosec x (sec x - 1) - cot x (1 - cos x) = tan x - sin x Prove the Following Identity.
Asked by Anish | 16 Jun, 2018, 08:38: AM
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CBSE 11-science - Maths
F I N D space T H E space V A L U E space O F space cos left parenthesis negative fraction numerator 5 straight pi over denominator 12 end fraction right parenthesis
Asked by Topperlearning User | 31 Aug, 2016, 09:36: PM
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