Answer:
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x = π/6, 5π/6, 7π/6, 11π/6
Step-by-step explanation:
The only things you need to know are 2 things:
1.) , the exponent of trig functions are written in the middle
2.) , csc() is just the inverse of sin()
Answer:
the answer is -243.97
Step-by-step explanation:
i took the test and got it right.
Say that f(x)=y and we are taking x=2
Answer:
t(n) = 54 is not a term in the sequence
Step-by-step explanation:
To know if t(n) = 54 is a term in the sequence, let us substitute the value of t(n) into the equation. This is illustrated below
t(n) = 2n — 3
t(n) = 54
54 = 2n — 3
Collect like terms
54 + 3 = 2n
57 = 2n
Divide both side by the coefficient n i.e 2
n = 57/2 = 28.5
since the value of n obtained is decimal number, therefore, t(n) = 54 is not a term in the sequence