Start learning 50% faster. Sign in now
Let ‘A’ be the event that Roger Federer wins 1st set. Let ‘B’ be the event that Andy Murray wins 2nd set. Then, A’ = Event that the Roger Federer losses 1st set And B’ = Event that the Andy Murray losses 2nd set. Therefore, P(A) =60/100 = 12/20 P(B) = 55/100 = 11/20 P(A’) = 1 – (12/20) = 8/20 P(B’) = 1 – (11/20) = 9/20 First, we have to find the probability that they contradict each other. That is, P(A and B contradicts each other) = P[(Roger Federer win in 1st set and Andy Murray losses in 2nd set) (or) (Roger Federer losses in 1st set and Andy Murray wins in 2nd set)] =P(A) × P(B’) + P(A’) × P(B) = 12/20 × 9/20+ 11/20 × 8/20 = 196/400 Required Percentage = 196/400 ×100 = 49%
What is the main feature of MuleHunter, launched by the RBI?
SJVN Ltd. has inked a pact with which company to finance its renewable energy and thermal power projects & to set up 12 gigawatt (Gw) of power generatio...
European Union's JUICE Spacecraft will explore which of the following planets?
Which countries will host the FIFA World Cup in 2030?
What was India’s goods export value in October 2024, the second-highest monthly tally of the year?
Bird festival has been recently inaugurated by which state?
As per Union Budget 2025-26, what is the new loan limit under the Kisan Credit Card (KCC) after revision?
Which word was chosen as the Cambridge dictionary's word of the year for 2023?
What was endorsed at the SCO Defence Ministers' Meeting in Kazakhstan?
Who has won the Men’s Ballon d’Or Award for the year 2021?