How do you verify this trig identity?
2 answers:
Answer:
Step-by-step explanation:
\frac{ \sin(x) \csc(x) }{ \cot(x) }
cot(x)
sin(x)csc(x)
Rewrite csc(x) in terms of sin
\frac{ \sin(x) \frac{1}{ \sin(x) } }{ \cot(x) }
cot(x)
sin(x)
sin(x)
1
Multiply the numerator. Notice that the factors in the numerator are reciprocal so they will factor out to 1.
\frac{1}{ \cot(x) }
cot(x)
1
Notice that cotangent and tan are reciprocal so
\tan(x) = \tan(x)tan(x)=tan(x)
Step-by-step explanation:
Rewrite csc(x) in terms of sin
Multiply the numerator. Notice that the factors in the numerator are reciprocal so they will factor out to 1.
Notice that cotangent and tan are reciprocal so
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2+1/3n=8 is the answer, I believe.
Answer:
2+4 + 0+ 1 = $7
Step-by-step explanation:
Answer:
y = -4/5 x - 3
Step-by-step explanation:
15y = -45 - 12x
5y = -15 - 4x
y = -4/5 x - 3
Cross section of a sphere is a circle
Answer:
i= -6
Step-by-step explanation:
-5i-15=15
if we use inverse operation here, it would be -5i=30, so i= -6