Solve the equation.11x - 4x + x = 40

A. 5
B.
C. 10
D. 25

Answer: A

Mathematics

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Find the triple scalar product (u x v) ? w of the given vectors.u = i + j + j; v = 3i + 9j + 6k; w = 2i + 5j + 8k

A. 27 B. 99 C. 51 D. 33

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Mathematics

Subtract. Simplify the result whenever possible.x - x

A. x
B. x2
C. x
D. x

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Mathematics

Verify the identity.(1 + tan2u)(1 - sin2u) = 1

What will be an ideal response?

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Mathematics

Solve the problem.How many spanning trees does the following network have?

A. 5 B. 3 C. 8 D. 4 E. none of these

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Mathematics