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find general solutions for sin5x=cosx
sin5x=cosx, find the general solutions for this please =)
1 answer
asked by
Carmen
427 views
find general solutions for sin5x=cosx
1 answer
asked by
carmen
374 views
Find the following limits algebraically or explain why they don’t exist.
lim x->0 sin5x/2x lim x->0 1-cosx/x lim x->7 |x-7|/x-7
1 answer
asked by
angie
889 views
Find the solutions of sin5x + sin3x = 0 in the interval 0, 2pi.
My answer: 0, pi/2, pi, 3pi/2
2 answers
asked by
Anonymous
917 views
Which of the following are trigonometric identities?
(Can be more then one answer) tanx cosx cscx = 1 secx-cosx/secs=sin^2x
1 answer
asked by
Jill
4,791 views
How many solutions does the equation cosx + 1/2 = 1 have for 0<x<2pi
cosx+1/2=1 cosx+1=2 cosx=2-1 cosx=1 therefore 1 solution? A)
3 answers
asked by
Jake
1,915 views
Please help!!!!!!!!!!! Find all solutions to the equation in the interval [0,2π).
8. cos2x=cosx 10. 2cos^2x+cosx=cos2x Solve
5 answers
asked by
Anonymous
840 views
Can someone please show me step by step solutions? I'd appreciate if you did so I know how you get the answer. Thank you so
1 answer
asked by
Kate
482 views
1. Create an algebraic expression for
sin(arccosx-arcsin3x) 2. The cosx=4/5, x lies in quadrant 4. Find sin x/2 3.Determine all
3 answers
asked by
Hujinson
731 views
Find the general solution of equation
sinx + cosx = 2 (root2) (sinx)(cosx)
4 answers
asked by
Kaur
794 views