Webb7 juni 2024 · 3 Answers Sorted by: 1 If you know the identity sec 2 x = 1 + tan 2 x, then this easily simplifies to: sec 2 x − tan 2 x = ( 1 + tan 2 x) − tan 2 x = 1 But in your question you mentioned reciprocals, so I am assuming you can't use the above identity. In that case, you can do the following: Webb7 sep. 2015 · 1 + tan2x = sec2x. This can be derived from the standard Pythagorean identity by dividing everything by cos2x, like so: cos2x + sin2x = 1. cos2x cos2x + sin2x cos2x = 1 cos2x. 1 + tan2x = sec2x. From this identity, we can rearrange the terms to arrive at the answer to your question. tan2x = sec2x −1. It would help you in the future to know ...
Simplify (sec(x)^2)/(tan(x)) Mathway
WebbSimplify the trigonometric expression. Show transcribed image text Best Answer 100% (23 ratings) Transcribed image text: Simplify the trigonometric expression. 2 + tan2 x/sec2 x - 1 Previous question Next question Get more help from Chegg Solve it with our Calculus problem solver and calculator. Webbtan 2 x − sec 2 x express in terms of sin/cos. I am trying to express this problem in terms of sin/cos and simplify. I couldn't figure out where to go, I tried as best I could. I know the … shropshire core strategy cs5
Tan2 60° + 4 cos 2 45° + 3 (sec 230° + cos2 90°). - Brainly
Webb7 juli 2024 · tan2 60°+4 cos2 45° + 3( sec2 30° + cos2 90°) = 3 + 7√3 + 2√2 . PLEASE MARK ME AS BRAINLIEST!!!!! Advertisement Advertisement svastichugh10 svastichugh10 Answer: idk. Step-by-step explanation: srry. Advertisement Advertisement New questions in Math. D. 07.2 days Q 41. WebbThere are multiple ways to represent a trigonometric expression. Verifying the identities illustrates how expressions can be rewritten to simplify a problem. Simplifying one side of the equation to equal the other side is a method for verifying an identity. See Example and Example . The approach to verifying an identity depends on the nature of ... WebbFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. theorists linking to physical development