Sign in
Please select an account to continue using cracku.in
↓ →
A coin is tossed n times. If the probability that head occurs a times is equal to the probability that tail occurs b times, then n is
a - b
a + b
b - a
2(a + b)
Create a FREE account and get:
Terms of Service
CAT Formulas PDF CAT Exam Syllabus PDF CAT Study Plan PDF Cracku Brochure
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!