Establish the identity.cos x csc x tan x = 1
What will be an ideal response?
cos x csc x tan x = (cos x)
= 1.
Mathematics
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Use the graph of y = P(x) to do the following: (i) Find the x-intercepts; (ii) Solve the equation P(x) = 0; (iii) Find the zeros of P(x).
A. (i) -1, 0; (ii) -1, 0; (iii) -1, 0 B. (i) -4, 5; (ii) -4, 5, 20; (iii) -4, 5, 20 C. (i) -5, 4; (ii) -5, 4; (iii) -5, 4 D. (i) -4, 5; (ii) -4, 5; (iii) -4, 5
Mathematics
Determine whether the given expression is a polynomial. If it is, write it in standard form.x2 - x3 + x4 - 9
A. Yes; x4 - x3 + x2 - 9 B. No
Mathematics
Subtract the following hexadecimal numbers. Check using decimals.
=
What will be an ideal response?
Mathematics
Find the sum.-4 + (-17) + (-14) + (-20)
A. -19 B. -13 C. -55 D. -47
Mathematics