Saturday

February 28, 2015

February 28, 2015

Posted by **T_om** on Wednesday, April 11, 2007 at 3:40am.

a) square root of 2 cos(x = pie/2) + 1 = 0

b) sin(1/2)(x-2pie/9) = 0.6

a) sqrt 2cos(x-PI/2)=1 square both sides, then solve.

b) sin(x/2-PI/9)=.6

x/2= arc sin .6 + PI/9

**Answer this Question**

**Related Questions**

Calculus grade 12 - solve for (<_ = less than or equal to / pie = pie sign...

Math - Solving for Trig Equations - Solve the following equation for 0 less than...

Math - Solving Trig Equations - Solve each equation for o is less than and/or ...

maths - 1. Prove using mathematical induction that 1+2+3+...+n=[ n(n+1)]/2 2. ...

maths - 1. Prove using mathematical induction that 1+2+3+...+n=[ n(n+1)]/2 2. ...

math - Solve for the indicated variable A=1/2 bh Solve for b 2A = bh, so b = 2A/...

precalculus - find all solutions of each equations a) cos2x=square root of 3/2 b...

Math - I know the answer to this problem but I have no idea how to get there. ...

Math (College Level Mathematics) - Fourier cosine series correspondence for f(x...

Precalculus - Solve cos(x) = -0.44 on 0 (less than or equal to) x (less than) ...