Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
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Frequently Asked Questions (FAQ)
What is the general solution for 4sin^2(θ/2)+8cos(θ/2)-7=0,0<= θ<= 360 ?
The general solution for 4sin^2(θ/2)+8cos(θ/2)-7=0,0<= θ<= 360 is θ=120