Tangents are drawn to circle O from point P to R and Z on the circle. Then
(a) RP = ZP.
(b) ?ROP = 0.5( ).
(c) ?ZPO = 0.5(RPO).
(d) (PO)2 + (RO)2 = (PR)2
(e) Both (a) and (d) are correct.
(a) RP = ZP.
Mathematics
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Reverse the order of integration and then evaluate the integral.
A. ln 5 - 1
B. 
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D. 
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Solve and graph. Write the solution in interval notation.
- 9 ? 1
A. (-?, -19] ? [-17, ?)
B. (-?, -19] ? [1, ?)
C. [-19, 1]
D. [ 17, 19]
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Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.2
÷ 1
A. 1
B. 1
C. 2
D. 1
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Determine if each ordered pair is a solution to the given system of inequalities in two variables.x2 + y2 = 1x + y = -1(i) (0, 1); (ii) (1, 0)
A. (i) No; (ii) Yes B. (i) No; (ii) No C. (i) Yes; (ii) Yes D. (i) Yes; (ii) No
Mathematics