How to if two trig ratios are the same?
Is 3pi+pi/2=4pi-pi/2 ?
Is
1 Answer
Oct 2, 2017
Explanation:
"this is basically an exercise in fractions"
3pi+pi/2larr" require common denominator"
=(6pi)/2+pi/2=(7pi)/2
4pi-pi/2larr" require common denominator"
=(8pi)/2-pi/2=(7pi)/2
rArr3pi+pi/2=4pi-pi/2