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Microprocessors - Engineering

Q1:

The expression A2 + B2 - 3 AB when written is Pascal should be written as

A
A * A + B * B - 3 A * B

B
A * A + B * B - 3.0 A * B

C
A * A + B * B - 3.0 * A * B

D
A * A + B * A - 3 * A * B

ANS:C -

A * A + B * B - 3.0 * A * B

Operators must be written.