Solution
Solution
+1
Solution steps
Divide both sides by
Apply trig inverse properties
Solutions for the range
Show solutions in decimal form
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Frequently Asked Questions (FAQ)
What is the general solution for 28cos(θ)=4,0<= θ<360 ?
The general solution for 28cos(θ)=4,0<= θ<360 is θ=1.42744…,θ=360-1.42744…