Find sin(a) and cos(B), tan(a) and cot(B), and sec(a) and cSC(B). a 14 B (a) sin(a)...
sin cos tan csc sec cot ??? the six A point on the terminal side of an angle o in standard position is (-15, 20). Find the exact value of each trigonometric functions of e. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. sin = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) B. The function is not defined. Select the...
verify the following 1) tan x+cot y= sin(x+y)/cos x sin y 2) tan 5x + cot 5x = 2 csc 10x
attempted, please help! OnCALTOA 9. (12pts) Find all the trig function values for each angle. cost=-3/5, with tan 1<0 a. sin6--3/5 and tan 0--3/ b. CSC sece cos sec / tan3 cot cot 10(4pts)Find the exact value of sin (tan- OnCALTOA 9. (12pts) Find all the trig function values for each angle. cost=-3/5, with tan 1
1. Evaluate: sin A-csc-A + cos²A - sec A + cot A+ tan-A 2. You decide to find a treasure that is buried in the side of a mountain. The diagram shows the side view of the sinusoidal mountain range. The valley to the left is filled with water to a depth of 50m, and the top of the mountain is 150 m above the water level. You set up an x-axis at water level and a y-axis 200 m...
3 12 Smaller Triangle Larger Triangle sin = sin = cos = cos = tan 0= tan (= CSC = CSC = sec = sec = cot 8 = cot = Explain why the function values are the same. The triangles are similar so corresponding sides are proportional. The triangles are congruent so the trigonometric function values must be the same.
Verify that the equation is an identity. sin x cOS X secx + = sec?x-tan? CSC X Both sides of this identity look similarly complex. To verify the identity, start with the left side and simplify it. Then work with the right side and try to simplify it to the same result. Choose the correct transformations and transform the expression at each step COS X sin x secx CSC X The left-hand side is simplified enough now, so start working...
Evaluate the six trigonometric functions of the angle θ. sin(θ) = cos(θ) = tan(θ) = cot(θ) = sec(θ) = csc(θ) =
Ein the identity. sin(a+B) = tan a cot +1 cos a sin B Choose the sequence of steps below that verifies the identity. O A. sin (a +B) cos a sin cos acos B+ sin a sin cos a sin B cos acos B cos a sin B + sin a sin cos a sin = tan a cot B+1 sin a cos B+ cos a sin B cos a sin sin a cos p cos a sin + cos...
4 If sin(0) and is in quadrant II , then find 7. (a) cos(0) = (b) tan(O) = (c) sec(0) = (d) csc(0) = (e) cot(0) =
cot B-tAn a cos a sin B Sm (50) sin (ae) E Sin (tan u-tan v)