Webb4 mars 2024 · csc2t − cot2t sin2(t) = 1 sin2t − cos2t sin2t sin2t Let's get rid of the fractions up top by multiplying top and bottom by sin2t = 1 − cos2t sin4t Because sin2t + cos2t = 1, 1 − cos2t = sin2t. = sin2t sin4t = 1 sin2t = sec2t In hindsight, we could have also realized that there is a trig identity that csc2t −cot2t = 1 Webb7 aug. 2016 · How do you simplify the expression csc2 θ − cot2 θ? Trigonometry Trigonometric Identities and Equations Fundamental Identities 1 Answer Deepak G. Aug 7, 2016 = 1 Explanation: csc2θ −cot2θ = 1 sin2θ − cos2θ sin2θ = 1 − cos2θ sin2θ = sin2θ sin2θ = 1 Answer link
How do you simplify the expression cot^2x+1? Socratic
Webb19 maj 2014 · Simplify csc^2x-1/csc^2x. Log in Sign up. Find A Tutor . Search For Tutors. Request A Tutor. Online Tutoring. How It Works . For Students. FAQ. What Customers Say. Resources . Ask An Expert. Search Questions. Ask a Question. Lessons. Wyzant Blog. Start Tutoring . Apply Now. About Tutors Jobs. Find Tutoring Jobs. How It Works For ... WebbTrigonometry Simplify (1-sin(x)^2)/(csc(x)^2-1) Step 1 Apply pythagorean identity. Step 2 Apply pythagorean identity. Step 3 Rewrite as . Step 4 Rewrite in termsof sinesand … now eat this cookbook
Trigonometric Simplification Calculator - Symbolab
WebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebbHence 1sin2xdxcotxc. X2 sin xdx 2 x2 cos x 2x sin x 101. X2 sin axdx 2 a2x2 a3 cos ax. 2x sin ax a2 102. Xn sin xdx. neon signs Given as 22 sin2x dx. As we know that sin 2x 2sin x cos x. On dividing the numerator and denominator by cos2 x. 1 tan2 x sec2 x. 1 cot2 x csc2 x sin2 x 1-cos 2x. 2 cos2 x 1 cos 2x. 2 sin mx cos nx 1 2. Webb3 aug. 2015 · How do you simplify cos2(1 + tan2 x)? Trigonometry Trigonometric Identities and Equations Fundamental Identities 1 Answer Nghi N. Aug 3, 2015 Simplify: cos2x(1 + tan2x) Explanation: cos2x(1 +tan2x) = cos2x( 1 cos2x) = 1 Reminder --> trig identity (1 +tan2x) = 1 cos2x Answer link no weather report