Cos Pi 12 Cos 5Pi 12 Sin 5Pi 12 Sin Pi 12

cos pi/12 * cos 5pi/12 + sin 5pi/12 * sin pi/12 01:17
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Find the Exact Value of cos(5pi/12) The Math Sorcerer 19,009 3 года назад
`(sin .(5pi)/(12)-sin.(pi)/(12))/(cos.(5pi)/(12)+cos .(pi)/(12) ) = (1)/(sqrt(3))` 03:19
`(sin .(5pi)/(12)-sin.(pi)/(12))/(cos.(5pi)/(12)+cos .(pi)/(12) ) = (1)/(sqrt(3))` Doubtnut 1,742 5 лет назад
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(sin .(5pi)/(12)-sin.(pi)/(12))/(cos.(5pi)/(12)+cos .(pi)/(12) ) = (1)/(sqrt(3)) | 11 | त्रिकोण... 04:17
(sin .(5pi)/(12)-sin.(pi)/(12))/(cos.(5pi)/(12)+cos .(pi)/(12) ) = (1)/(sqrt(3)) | 11 | त्रिकोण... Doubtnut 334 3 года назад
7. cos(5pi )/(12)cos(pi )/(12)+sin(5pi )/(12)sin(pi )/(12) a. alpha =(5pi )/(12);beta =(pi )/(12) b. 00:31
7. cos(5pi )/(12)cos(pi )/(12)+sin(5pi )/(12)sin(pi )/(12) a. alpha =(5pi )/(12);beta =(pi )/(12) b. Walter Croftoon 9 3 месяца назад
Find the value of cos(pi)/(12)(sin(5pi)/(12)+cos(pi)/(4))+sin(pi)/(12)(cos(5pi)/(12)-sin(pi)/(4)... 03:56
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Prove that: cos 7π/12 + cos π/12 = sin 5π/12 - sin π/12 01:27
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sin(-pi/12) 01:55
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cos 5pi/12 * cos 7pi/12 - sin 5pi/12 * sin 7pi/12, find the exact value. 01:06
cos 5pi/12 * cos 7pi/12 - sin 5pi/12 * sin 7pi/12, find the exact value. MSolved Tutoring 8,650 12 лет назад
Exact Value of sin(pi/12) 04:06
Exact Value of sin(pi/12) The Math Sorcerer 13,648 2 года назад
(5pi )/(12)cos(13pi )/(12)-cos(5pi )/(12)sin(13pi )/(12) cos(13pi )/(12)-cos(5pi )/(12)sin(13pi )/(1 00:36
(5pi )/(12)cos(13pi )/(12)-cos(5pi )/(12)sin(13pi )/(12) cos(13pi )/(12)-cos(5pi )/(12)sin(13pi )/(1 Giles Hicks 0 3 месяца назад
Find the value of `2cos((5pi)/12) cos(pi/12)` and `2sin((5pi)/12)cos(pi/12)` 03:33
Find the value of `2cos((5pi)/12) cos(pi/12)` and `2sin((5pi)/12)cos(pi/12)` Doubtnut 1,150 7 лет назад
cos(5pi/12) 03:24
cos(5pi/12) Ravi Ranjan Kumar Singh 4,140 4 года назад
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cos(5pi/12) Classtheta 3 4 месяца назад
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