**Solve sin^3x=sinx Wyzant Ask An Expert**

Not very easy to solve this algebraically, since trigonometric functions are transcendental (meaning "not algebraic"), and most equations that combine transcendental and algebraic functions cannot be solved algebraically. You could approximate the solutions graphically, or use a technique called Newton's method, which uses some introductory calculus.... 3/05/2010 · Re: sinx+cosx>=1 Anonymous217 said: ↑ That's what I was thinking: that you can't subtract 1 from or square both sides unless the equation's true in the first place.

**How do you solve sinx-cosx=0 for x? Yahoo Answers**

14/05/2007 · Best Answer: sinx and cosx range from 1 to -1 , when x=0 sinx=0 and cosx=1 so this is one of your solutions, between x=0 and x=pi, cosx gets smaller and sinx gets bigger, hits 1 when cosx=0 then drops to 0 again when cosx=-1 so there's no chance that a …... The given equation is equivalent to #1/sqrt 2 sin x+ 1/sqrt 2 cosx=1/sqrt 2#. This can be written as . #cos (x-pi/4) = cos (pi/4)# The general solution of this equation ls

**sinx+cosx=1.4 solution - geteasysolution.com**

I'm having some trouble solving this problem, can someone please explain the steps for me...... 14/03/2011 · Splitting it should work. I got an equation with only sinx nvm...i used the sin expansion instead of the cos one ok.. you're gonna have to solve it the general solutions way.

**solve sin2x = sinx (0 < x < 2pie ) The Student Room**

Solve the equation sin x = cos x and then the inequality sin x > cos x on the interval 0 x < 2 . From the unit circle we see that sin x and cos x can only have the same value in …... Solve the equation sin x = cos x and then the inequality sin x > cos x on the interval 0 x < 2 . From the unit circle we see that sin x and cos x can only have the same value in …

## How To Solve Sinx+cosx1

### Solve sinx ( cosx + 1/2) = 0 Math - Trigonometric

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## How To Solve Sinx+cosx1

### Not very easy to solve this algebraically, since trigonometric functions are transcendental (meaning "not algebraic"), and most equations that combine transcendental and algebraic functions cannot be solved algebraically. You could approximate the solutions graphically, or use a technique called Newton's method, which uses some introductory calculus.

- solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration substitution-method limits elimination-method. 13,282 questions 17,801 answers 1,438 comments 34,142 users
- 22/12/2011 · There are rather obvious solutions x = π and x = 3π/2 where one of the terms on the left is zero and the other is -1. We can look for other solutions.
- Find answers to important life and education questions on the TSR forums: solve sin2x = sinx (0 < x < 2pie )
- Simple and best practice solution for sinx+cosx=-1.4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to …

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