If sinx = 1/3 , then find the value of 2cot2 x +2

Q: Find sin 5pai/6.

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Q: Sin13 T

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Q: If (x + yiX3 - 2i)= 16 - 2i, find the value of x

A: To find the value of x  we compare  both side's value of real parts

Q: Which of these equations could be used to find x? CHOOSE ALL that a 55 23cm O cos 55=23/x O sin…

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Q: Solve for x. Assume that lines which appear tangent are tangent. 19x+8 D 13x + 13 F E C B 8x + 10

A: solving the problem by finding the value of x.

Q: ýt 29-ty-osinx

A:

Q: Write 5 sinx – 12cosx in the form ksin(x + a).

A: Given expression is: 5 sin x-12 cos x ............................ (1) We have to write the above…

Q: If (x + yiX3 - 2i)= 16 - 2i, find the value of y

A: To find the value of y we compare both side  imaginary parts

Q: 9 14 C

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Q: What value of x verifies that

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Q: cosxsin5x + sinxcos5x is equivalent to   a.sin4x b.-sin4x c.sin6x d.-sin6x

A: Given:-cosxsin5x + sinxcos5xusing trigonometric identities:product and sum formulacosA…

Q: Verify the identity. (Simplify at each step.) (1 + cos a)(1 – cos a) = sin² a (1 + cos a)(1 – cos a)…

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Q: Solve for x. Each figure is a parallelogram. SK 22 KU=3x-8 S T

A: The diagonals of the parallelogram bisects each other.

Q: ZT=21 RT=6x-6 S T N R

A: Recall: The diagonals of a parallelogram bisect each other.          ⇒RZ=ZT

Q: Se -2x sin 2xdx

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Q: S= tan(エャ)-1 『3=(ス+2-1)) 6 メ= つう

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Q: X = A 9 F 2 d puly

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Q: Given: y=16x^2-8x Find all real values of x for which y=-1

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Q: Solve for x (round to the nearest degree) 4 7

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Q: FIND : X³ + 8i= 0

A: Given: x3+8i=0To solve for x:

Q: Perform the Multiplication (sinx+cosx)^2

A: We can just perform the multiplication and trignometrical property.

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.