The value of sin^4 π/8 + sin^4 3π/8 + sin^4 5π/8 + sin^4 7π/8 is - Sarthaks eConnect | Largest Online Education Community
Important Angles. - ppt download
The value of sin^(4)(pi/8)+cos^(4)((3 pi)/8)+sin^(4)((5pi)/8)+cos^(4)((7pi)/8) is equal to =
![What is the value of [math]\sin \frac{4\pi }{3}[/math]? - Quora](https://qph.cf2.quoracdn.net/main-qimg-fff8ebc1e1d97c6ac2af249461d718a7.webp "What is the value of [math]\sin \frac{4\pi }{3}[/math]? - Quora")
What is the value of [math]\sin \frac{4\pi }{3}[/math]? - Quora
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Prove that : sin ^4 pi8+sin ^4 3pi8+sin ^4 5pi8+sin ^4 7pi8 = 3/2
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Solved How the second step is solved? 1 + 2 sin [pi / 2 + | Chegg.com
![The expression 3 [ sin ^4 { 3pi2 - alpha } + sin ^4 (3pi + alpha ) ] - 2 [ sin ^6 ( pi2 + alpha ) . + sin ^6 (5pi - alpha )] is equal to :](https://haygot.s3.amazonaws.com/questions/1257510_1327617_ans_4a5fe128582147d48f5973059510176e.PNG "The expression 3 [ sin ^4 { 3pi2 - alpha } + sin ^4 (3pi + alpha ) ] - 2 [ sin ^6 ( pi2 + alpha ) . + sin ^6 (5pi - alpha )] is equal to :")
The expression 3 [ sin ^4 { 3pi2 - alpha } + sin ^4 (3pi + alpha ) ] - 2 [ sin ^6 ( pi2 + alpha ) . + sin ^6 (5pi - alpha )] is equal to :
Need help understanding why the answer is pi. I don't understand the first line at all and I don't understand how they got rid of the sin(4pi) / 4 in the last
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Values of trigonometric functions of arcs pi/6 pi/4 and p/3, The values of the trigonometric functions of arcs that are multipliers of 30 degrees (pi/6) and 45 degrees (pi/4
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Prove that sin^4(pi/16) + sin^4(3 pi/16) + sin^4(5 pi/16) + sin^4(7 pi/16) = 3/2 - Maths - Trigonometric Functions - 13468243 | Meritnation.com
What is the value of sin(pi/4)? | Socratic
Prove that : `sin^4\ pi/8 + sin^4\ (3pi)/8 + sin^4\ (5pi)/8 + sin^4\ (7pi)/8 = 3/2` - YouTube
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&line2=\mathrm{Solution:\:}-\frac{\sqrt{3}}{2} "sin(4/3 pi)")
sin(4/3 pi)
The value of sin^4 π/8 + sin^4 3π/8 + sin^4 5π/8 + sin^4 7π/8 is - Sarthaks eConnect | Largest Online Education Community
