Class 11 Maths Mathematical Reasoning Connectives: And

Connectives: And

The compound statement with ‘And’ is true if all its component statements are true.

The component statement with ‘And’ is false if any of its component statements is false (this includes the case that some of its component statements are false or all of its component statements are false).

42 is divisible by 5, 6 and 7.

q: 42 is divisible by 5.

r: 42 is divisible by 6.

s: 42 is divisible by 7.

0 is less than every positive integer and every negative integer.

p: 0 is less than every positive integer. (true)

q: 0 is less than every negative integer  (false)

 

Please note: Do not think that a statement with “And” is always a compound statement.

A mixture of water and rasna is good.

Sita is going to watch movie “ Mr and Mrs Iyer”

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