Analysis of the voltage in certain types of circuits involves terms of the form sin(nw^0t-90 degrees) where n is a positive inte
ger, w0 is the frequency of the voltage, and t is time. Use an identity to simplify this expression.
A.cscnw0t
B.-cscnw0t
C.cosnw0t
D.-cosnw0t
A.cscnw0t
B.-cscnw0t
C.cosnw0t
D.-cosnw0t
2 answers:
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Any number is equal to that number over 1
So x is equal to x/1
Same thing with 24. 24 = 24/1
To get it into percent we multiply by 100 so:
And simplifying that we get
And x/100 = x%
so 2400/100 = 2400%
So your answer is <em><u>2400%</u></em> :)
So x is equal to x/1
Same thing with 24. 24 = 24/1
To get it into percent we multiply by 100 so:
And simplifying that we get
And x/100 = x%
so 2400/100 = 2400%
So your answer is <em><u>2400%</u></em> :)