Let a = (3, 5, 3) and b (A) Find the scalar projection of b onto a. Scalar Projection: = (7, 10, 7) be vectors. (B) Decompose the vector b into a component parallel to a and a component orthogonal to a. Parallel component: Orthogonal Component:

Q: 6. Verify this identity: sec² (0)-1 sec² (0) = sin² (0) You must show all work! 7. Verify this…

A:

Q: 49. V sec /

A: Given query is to the derivative and dou ke derivative of the expression.

Q: cos 8 csc 0 + tan 0 sec 0 = 1 sin 0

A:

Q: tan0 - sine sece %3D sin'e 1 + cose

A:

Q: cos*e Simplify sine O cotecsce O cotecose

A:

Q: 2sin θ+sin2 θ=0 Solve

A: We know that  Sin2theta= 2 sintheta costheta  Put the value in the given equation And then find the…

Q: Sine- -Cos zo

A: Using trignometric property

Q: Precal I need to find the radians

A:

Q: tan(sin-1(4/5))

A: The given expression is

Q: 2 sin 0- sin 0 = 0

A: The given equation 2sinθ-sinθ=0

Q: arcsin (sin 8TT | 3

A:

Q: sine cosine tangent

A: