Find sin(0) 13 12 O 5/13 O 12/13

Q: Which of the following shows the simplified form of 1 sin x cosx ?

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Q: Express the given product as a sum containing only sines and cosines. 170 2 sin COS 0 A THE CHOICES…

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Q: 1 + tan? ( * ) = 6.

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Q: Find dr r = 1 - 04 sin 0

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Q: 57 where 2 tan 0 = <0 < 3T 3 Find sin 20 7 24 24 25 24 25 25 24 4,

A: By using sin(2x) formula in terms of tan(x).

Q: Expand and simplify the following sin(x+3π/2)+cos(x+3π/2)

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Q: 2 Which of the following shows the simplified function of sin²x ·? 1+ cos x

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Q: Evaluate the following expression. tan(- *) 6. -V3 -V3/3 -1

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Q: cos(sin1(0.8182)) O -1.4251 O -0.4251 O 0.5749 O 1.5749 O 2.5749

A: Inverse

Q: Express as a sum.(sin ax)(cos bx)

A: Given : (sin ax)(cos bx)

Q: prove it 5. 2 sin (3x) = 1– cos(6x)

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Q: 8 5 cos a sin xd

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Q: Prove that 55 sin x² dx - 5 cos x² dx = 1/2 √

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.