WebbSolve 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. Webb4 dec. 2012 · 1. cosx + 1/sin^3x = cscx/1 - cosx I changed the 1: cosx/sin^3x + sin^3x/sin^3x = cscx/1-cosx Simplified: cosx + sin^3x/sin^3x = cscx/1-cosx I don't know where to go from there. Simplify (1+tanx)^2. The answer is (1-sinx)(1+sinx) Here's what I do: 1 + 2tanx + tan^2x When I simplify it becomes 1 + 2(sinx/cosx) + (1+secx) ...
How do you simplify secx/tanx? Socratic
WebbPre-Calculus - Simplify expressions using fundamental identities, tanx . cscx. http://www.freemathvideos.com In this video series I show you how to simplify … WebbAnswer (1 of 7): As always with this kind of problem convert everything to sines and cosines to see if anything jumps out as simplifiable in the first place \frac{\sin x}{\frac1{\sin x}-\frac{\cos x}{\sin x}} Okay, clearly it's going to be a lot easier to divide by a single fraction than a diff... onward freeform
Solve cotx/cscx=cos(x) Microsoft Math Solver
Webbsin X = b / r , csc X = r / b tan X = b / a , cot X = a / bcos X = a / r , sec X = r / a. Special Triangles. Special triangles may be used to find trigonometric functions of special angles: 30, 45 and 60 degress. Sine and Cosine … Webb22 sep. 2016 · How do you simplify the expression tan x + cot x cot x? Trigonometry Trigonometric Identities and Equations Fundamental Identities 1 Answer Noah G Sep 22, 2016 = sinx cosx + cosx sinx cosx sinx = sin2x cosxsinx + cos2x cosxsinx cosx sinx = sin2x+cos2x cosxsinx cosx sinx = 1 cosxsinx cosx sinx = 1 cosxsinx × sinx cosx = 1 … WebbSolve 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. onward free full