Show graphically that sin x and cos 3x are orthogonal functions over the interval [-2j, 2jπ] where for the purposes of our discussion j is a very large integer. Also show graphically that 22 (sin mx) (sin nx)dx ‡ 0 for n = = m = 1. -2jπ

Q: sec t sin t (1 + sin t) 1 - cos't 28. - 1 CoS

A:

Q: trace the equation in 3 -dimension

A:

Q: 41 2TIX ,where x is the number of days after March The daily number of hours of daylight in…

A: Consider the function h(x) and determine the value for x at x = 10.…

Q: 2 sin-√3 = 0, [0°, 360°) 2

A:

Q: Perform the following operations: 10. Z = V(100)² + (40)² 11. Z = V(4 x 10-8)² + (50 × 10-9)² 12. Z…

A:

Q: Show there exists exactly one solution to the equation 3x = 2 cos x + 1. %3D Explain your reasoning,…

A: Answer is given below

Q: i) Simplify sin(2sin-1x). ii) Show that sin 30 = 3 sin 0 – 4sin30. iii) By using the substitution 0…

A:

Q: How does sin 15 ° = ((√2-(√3))/2

A:

Q: Use the shell method to write and evaluate the definite integral that represents the volume of the…

A: Volume is the amount of space occupied by a closed surface. In this problem, a curve y=x is revolved…

Q: O Find the anfidanialtiner Sfaw da for fla)= 18 Cos (6x) 16- Sin? (6x) © fa) = ¿* (, +x) 9 + xe

A:

Q: 5 4+ 3 2₁ 1- 0 (,¹) TT 2п STT 9 п 2 ,1) Уп 5п

A: To find the Sine function represented by the following graph.

Q: 18. sec(sin-1(x – 1)) (specify the domain)

A: Evaluate the function