WebEasy Solution Verified by Toppr Correct option is A) cosec 2θ−cot 2θ−1= sin 2θ1 − sin 2θcos 2θ−1= sin 2θ1−cos 2θ−1= sin 2θsin 2θ−1=1−1=0 Since, sin 2θ+cos 2θ=1 Solve … WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.
Write the value of cot^2 θ - 1/sin^2 θ - Teachoo - CBSE Class …
WebMar 16, 2024 · This is an important question from the Book- ML Aggarwal Board- ICSE Publication- Avichal Chapter- Trigonometric Identities Chapter number-18 We have to prove that (i) (Cot theta +cosec theta-1) /(cot theta – cosec theta+1) =(1+cos theta) /sin theta (ii) Sin theta/cot theta+cosec theta = 2+ sin theta/cot theta-cosec theta Trigonometric … WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. primrose cottage wester ulston jedburgh
How do you simplify the expression #1/cos^2theta-1/cot^2theta#?
WebVerify the Identity (csc (theta)-1) (csc (theta)+1)=cot (theta)^2 (csc(θ) − 1) (csc(θ) + 1) = cot2 (θ) ( csc ( θ) - 1) ( csc ( θ) + 1) = cot 2 ( θ) Start on the left side. (csc(θ)−1)(csc(θ)+1) ( csc ( θ) - 1) ( csc ( θ) + 1) Apply the distributive property. (csc(θ)−1)csc(θ)+(csc(θ)−1)⋅1 ( csc ( θ) - 1) csc ( θ) + ( csc ( θ) - 1) ⋅ 1 Simplify. WebMar 23, 2024 · Question 3 (Or 1st) - CBSE Class 10 Sample Paper for 2024 Boards - Solutions of Sample Papers for Class 10 Boards WebApr 23, 2024 · Julia wants to simplify the term sec^2 theta-1/cot^2 theta+1 in a trigonometric identity that she is proving. Which of the following identities should use to help her? Select all that apply. (2 ANSWERS) a. sin^2 theta+cos^2 theta=1. b. sec^2 theta-tan^2 theta=1. c. sec theta=1/cos theta. d. cot theta=1/tan theta. e. 1=csc^2 theta-cot^2 theta. primrose cottage walcott norfolk