(3)Validity of Statements with 'If-Then' with examples

(2) Validity of Statements with 'OR' with examples

(1) Validity of Statements with 'AND' with examples

(4) Validity of Statements with 'If And Only If with examples

The adventitious leaf bud plays significant role in natural vegetative propagation of plant-Evaluate the validity of the statement with a proper example.

The adventitious leaf bud plays significant role in natural vegetative propagation of plant-Evaluate the validity of the statement with a proper example.

'If int_(1)^(2)f(x)dx=int_(1)^(2)g(x)dx , then f(x)=g(x) ''. Examine the validity of the statement with examples.

Check the validity of the statement : ''100 is a multiple of 4 and 5''

To check validity of statement we can use which of the following method

Check the validity of the statement: 'Two lines in a plane either intersect at a point or they are parallel.'

Sulfa drugs work like antibiotics but they are not antibiotics. Is this a valid statement and why ? Give one example each for sulfa drugs and antibiotics.