Question: (Show complete and systematic solutions) The expression sin't cos tdt , when evaluated will result to, sin 4t +-sin 4 sin 4t + 128 sin 8t + C. 1024 What is the value of x and y?

Q: Which expression is equal to cos(6t)?

A: Recall:  cos(2t)=cos2(t)-sin2(t)     Given,   cos(6t)

Q: identify A, B, C, and D for the sine functions in Exercis "y = 2 sin (x + p) - 1"

A: Consider the provided function, y=2sinx+p-1 Identify A,B,C and D for the sine functions. We know…

Q: tan(sin-1(1/2))

A: The students Aviva and Chris got incorrect solutions.

Q: epresent 3 sin x + 6 cos x in a form A sin(x + p), use radians for p.

A:

Q: What is an equivalent expression in terms of sine for cos(68)?

A:

Q: Find sin 0. tan 0 = cos O> 0 sin 0 =| (Simplify your answer, including any radicals. Use integers or…

A:

Q: Which expression does (cos 3x)(cos x) - (sin 3x) (sin x) simplify to? O cos 4x sin 2x O cos 2x sin…

A:

Q: do i use difference formula to find out whether the following is positive or negative? cos(x+3pi)

A:

Q: Sin (pi/2-u) equals? "show step by step"

A: The solution is:

Q: Angle x lies in the first quadrant such that: cosx=3           5   and angle y lies in the second…

A:

Q: Find exact values for cach expression using sum and difference, double and half angle, or sum to…

A:

Q: Verify the identity (sin x + cos x)² = 1+ sin 2x by converting the left hand side to the right. Give…

A:

Q: tan x= -4 and sin x is negative

A: Here tanx=-4we know trigonometric identity,sec2x=1+tan2xsec x=±1+tan2xsec x=±1+(-4)2sec…

Q: Show that  sin(A + B)  is not, in general, equal to  sin A + sin B  by substituting 30° for A and…

A: Topic:- trigonometry