Asked by ana
solve sin x-1=0 for 0degress<x<360 degrees
Answers
Answered by
Reiny
sin x-1=0
sinx = 1
from looking at your standard sine curve graph, you can see that the curve reaches the value +1 when x = 90ยบ
or
set your calculators to degrees and find
arcsin 1
on my calculator:
2nd sin
1
=
I get 90
sinx = 1
from looking at your standard sine curve graph, you can see that the curve reaches the value +1 when x = 90ยบ
or
set your calculators to degrees and find
arcsin 1
on my calculator:
2nd sin
1
=
I get 90
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