The statement pattern `(~p ^^ q)` is logically equivalent toA. `(pvv q)vv ~P`B. `(p vv q)^^~P`C. `(p ^^q) to P`D. `(p vv q)to p`

The statement pattern `(~p ^^ q)` is logically equivalent toA. `(pvv q

1.	The statement pattern `(~p ^^ q)` is logically equivalent toA. `(pvv q)vv ~P`B. `(p vv q)^^~P`C. `(p ^^q) to P`D. `(p vv q)to p`
Answer» Correct Answer - B

The objective function `Z=4x_(1) +5x_(2)`, Subject to ` 2x_(1) +x_(2) ge 7,2x_(1)+3x_(2) le 15,x_(2)le 3, x_(1),x_(2)ge 0` has minimum value at the pointA. On x-axisB. On y-axisC. At the originD. On the line parallel to x-axis
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Which of the following statement pattern is a tautology?A. `p vv (qto p)`B. `~q to ~P`C. `(1 to p )vv (~p harr q)`D. `p ^^~p`