Q)
(chatquestion)...Government has two plants of car manufacturing. Plant X manufactures 60% car and plant Y
manufactures 40%. At plant X, 70% of the cars are maintaining pollution norms and in plant Y,
32.
90% of the cars are maintaining pollution norms. A car is chosen at random and is found to be fit
on pollution norms. What is the probability that it is manufactured by plant X?
SECTION-D
Question nummbers 33 to 36 carry 6 marks each.
Y and g: Y →Z be two invertible functions. Then show that gof is also invertible with
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