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Two products are sold from a vending machine, which has two push buttons P1 and P2. When a button is pressed, the price of the corresponding product is displayed in a 7-segment display. If no buttons are pressed, '0' is displayed, signifying 'Rs' .0'. If only P1 is pressed, '2' is displayed, signifying 'Rs. | |
A. | 3 NOT and 4 OR [Wrong Answer] |
B. | 2 NOT and 4 OR [Wrong Answer] |
C. | 1 NOT and 3 OR [Wrong Answer] |
D. | 2 NOT and 3 OR [Correct Answer] |
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