Evaluate the expression.P(9, 1)

A. 362,880
B. 1
C. 40,320
D. 9


Answer: D

Mathematics

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Express the set in roster form.{x|x is a natural number less than -4}

A. {. . ., -7, -6, -5} B. {-3, -2, -1,. . .} C. ? D. {-5, -6, -7, . . .}

Mathematics

Calculate the work done by the force F along the path C.F = xe6x2i + e6yj + e7zk ; the path is C1 ? C2 where C1 is the straight line from (0, 0, 0) to  and C2 is the straight line from (1, 1, 0) to (1, 1, 1)

A. W =  +  + 
B. W =  + 
C. W =  +  + 
D. W =  +  + 

Mathematics

The circuit shown below:


a. Has maximum output at fr
b. Has minimum output at fr
c. Is a band reject filter
d. Has a maximum output at fr and is a band reject filter
e. Has a minimum output at fr and is a band reject filter

Mathematics

Multiply.-8(5)

A. -40 B. 30 C. -32 D. 40

Mathematics