Write a negation for the following statement:
For all x, if x ? A ? B then x ? B.
There exists an element x such that x ? A ? B and x /? B.
Mathematics
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Evaluate the arithmetic expression by performing the operations in the appropriate order.112 ? 152 - (13 - 1)
A. 27,211 B. 27,213 C. 326,700 D. 648
Mathematics
Use properties of real numbers to calculate the expression mentally. ?
?
? 7 ?
A.
B.
C.
D.
Mathematics
Perform the indicated operation. Write the result in the form a + bi.Simplify: i21
A. 1 B. i C. -1 D. -i
Mathematics
Provide an appropriate response.Explain why improper fractions are equivalent to decimal numbers larger than 1.
What will be an ideal response?
Mathematics