(Q14)

Hello, could someone kindly assist me in providing detailed answer to these questions? Please describe as much as details you have. Please don't waste my time or money if you can't help me. I already reported someone for answering my question incorrectly. If you can't help, please let someone else. I'm grateful.

MHF 4UB Unit Ill Workbook Lesson 14 Workbook Support Questions 14 1. Solve each equation using exact ratios where posable for 05 x525 : #1 2cosx+ 3-0 b) 2cos' re cosr-1-0 c) 2sin x-Jahr-2-0 dj sinx - v3cosxMHF 4UB Unit Ill Workbook el cos 2x + 0OB x = Q hj cos x +sin 2x = 0WIHF 4UB Unit Ill Workbook 2. Solve 2cos r- -1, oxx$25 3. Solve for the following equations in the domain OSIS 2x a) cos xcos2 - sinxsin 2 = 0.4 bj 3sin x-8sinx-3=0KEY QUESTIONS Lesson 14 Knowledge/Understanding [4 marks] Use the unit circle and the CAST rule to solve 2sinx+ v3 =0 for OSx5 2x. 2. Communication [3, 3 marks] al How many solutions are possible for a linear trigonometric equation if the domain is the set of real numbers? Give an example to ilustrais your answer, b) What is meant by 'reciprocal trigonometric equation"? 3. Application [& marks] Solve 3sin #-5sing -2=0 in the domain 0 50 5 2x4. Thinking/Inquiry/Problem Solving [4, 4, 5 marks] Solve the following equations in the domain 053 52a al 4sin xcosx -1-0 IT bj sin x cos -+ in-COX= 6 c cos x + 2sinx+ 1=0