√317. If cosA =0° ≤0 ≤ 90°, and B = 60° + A, then the value of secB is:2a) 30°b) 90°c) 0d) undefined318. If cot=-= and csc <0, then the value of sin is:7443-3²³3 d)19. If the equation of the graph shown is written in the form ofy=a cos[b(x-c)]+d, where a > 0. Find the value of c.2πT2π3d)3--6π3Y

17) Given, cos(A)=32, 0°≤θ≤90°,B=60°+A Aim: To find sec(B).

Answered: 17. If cosA = a) 30° √√3 2 0° ≤0 ≤ 90°,…

Math

Trigonometry

17. If cosA = a) 30° √√3 2 0° ≤0 ≤ 90°, and B = 60° + A, then the value of secB is: " b) 90° c) 0 d) undefined

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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