It is desired to evaluate the expression F = B cos Y + C cos2 Y + A cos3 Y The Pascal equivalent to ensure minimum computer time should be written as

F = B * COS (Y) + C * SQR (COS (Y) + A * COS (Y) * COS (Y) * COS (Y)

F = B * COS (Y) + C * SQR [COS (Y)] + A * COS (Y) * SQR [COS (Y)]

F = B * COS (Y) + C * COS(Y) * COS (Y) + A * COS (Y) * COS (Y) * COS (Y)

X = COS(Y)Z = SQR (X)F = B * X + C * Z + A * X * Z

It is desired to evaluate the expression F = B cos Y + C cos2 Y + A co

1.	It is desired to evaluate the expression F = B cos Y + C cos2 Y + A cos3 Y The Pascal equivalent to ensure minimum computer time should be written as
A.	F = B * COS (Y) + C * SQR (COS (Y) + A * COS (Y) * COS (Y) * COS (Y)
B.	F = B * COS (Y) + C * SQR [COS (Y)] + A * COS (Y) * SQR [COS (Y)]
C.	F = B * COS (Y) + C * COS(Y) * COS (Y) + A * COS (Y) * COS (Y) * COS (Y)
D.	X = COS(Y)Z = SQR (X)F = B * X + C * Z + A * X * Z
Answer» E.

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It is desired to evaluate the expression F = B cos Y + C cos2 Y + A cos3 Y The Pascal equivalent to ensure minimum computer time should be written as

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