Solution
Solution
+1
Degrees
Solution steps
Add to both sides
Rewrite using trig identities
Use the following identity:
Apply trig inverse properties
Move to the left side
Add to both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Apply rule
Join
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Multiply the numbers:
Apply the fraction rule:
Multiply the numbers:
Expand
Distribute parentheses
Apply minus-plus rules
Move to the left side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Simplify
Divide the numbers:
Simplify
Apply rule
Join
Convert element to fraction:
Since the denominators are equal, combine the fractions:
Add similar elements:
Multiply the numbers:
Apply the fraction rule:
Multiply the numbers:
Graph
Popular Examples
sin^2(x)=20-sin(x)(cos(x))/(1-cos^2(x))= 2/32cos(x)-cos^2(x)=0-sec^2(x)-5=2sec(x)-42sin^2(x)+sqrt(2)sin(x)=0
Frequently Asked Questions (FAQ)
What is the general solution for cos(x)-sin(3x)=0 ?
The general solution for cos(x)-sin(3x)=0 is x=(pi+4pin)/8 ,x=(pi+4pin)/4