shonherron
15.10.2019 •
Mathematics
Sin^2x-cos^2x=0
solve for the equation for the interval [0, 2pi)
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Ответ:
_______________
Solve the trigonometric equation:
Solution set:
I hope this helps. =)
Tags: solve trigonometric trig equation sine cosine sin cos identity trigonometry
Ответ:
11
Step-by-step explanation:
Perimeter= 2( length+ width)
l= w+ 3
perimeter= 2(w+3+w)
30= 4w +6
4w= 24
w= 6
width = 6m
length = 6+3 = 9 m