Question

Let p denotes ‘It rains’ q denotes ‘The

atmospheric humidity increases’. Write the

following statements in symbolic form.

(i) Atmospheric humidity increases only if it

rains.

(ii) Sufficient condition for it to rain is that

atmospheric humidity increases

(iii) Necessary condition for it to rain is that

atmospheric humidity increases.

(iv) Whenever atmospheric humidity

increases it rains.

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Answer 1

I cannot understand your question can u tell which class u are