Question

16. Which of the following statements is true if P and Q are perpendicular to each other?
a.) P+Q =0
b.)P - Q=0
c.)P . Q =0
d.)P×Q=0​

Answer 1

Answer:

d

Explanation:

as p×Q=pqcos theta

therefore option d

Answer 2

Answer:

d.) option is correct answer

hope it help

Explanation:

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