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Q. Solve the exponential equation
5e^x=47

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(TANx)(SECx)(COTx)(COSx)=

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find k and theta, 0 < theta < 90 degrees
4 cos t + k sin t = 8 sin (t + theta)

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Answer format: RTF (rich text format); Microsoft Word can read it.

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Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.

log (x^3/y^7)
3

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GIVEN:
SIN(X) + COS(X) + TAN(X) + COSECANT(X) + SEC(X) + COT(X)= 8

FIND:

SIN(2X) = ?

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This is a Trigonometry problem. I need the value of

sin-1 (cos x) (Limit solution to an acute angle.)

Please note that this is sin with a negative exponent of 1. Not negative 1.

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This is a Plane Trigonometry problem.

Draw the portion of the graph of:

y = cos x from O(degree) to 360(degree)

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Answer format: JPG image file (probably from a page scanner)

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This is a Trigonometry problem. Give all positive values of the angles between 0(degree) and 360(degree). Give any approximate value to the nearest minute only.

tan (x + 15degree) = 3 tan x

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This is a Plane Trigonometry problem. Give all positive values of the angle between 0(degree) and 360(degree) Give any approximate value to the nearest mintue only.

cos 4x= sin 2x

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Problem text:

This a Plane Trigonometry problem. Give all positive values of the angle between 0(degree) and 360(degree).Give any appropriate value to the nearest minute only.

3 sin 0 - 4 cos 0 = 2

Please note that these are not zeros. They have a line that divides them in 2