Question

II. Fill in the blanks :
(5x1=5)
(a) The sum of the probabilities of all the elementary
events of an.experiment is
(b) Probability of an event 'E' + probability of event not
"E'
(c) A circle can have parallel tangent at the most.
(d) A tangent to a circle intersects it in point.
(e) All squares are - ( similar,congruent)​

Answer 1

a) 1

b) 1

c) 2

d) 1

e) Similar