Grade 12th PassAlgebra
A student has to answer 10 out of 13 question in an examination. The number of ways in which he can answer if he must answer atleast 3 of the first five questions is : (A)276 (B)267 (c) 80 (D)1200
CORRECT ANSWER IS 276
A student has to answer 10 out of 13 question in an examination. The number of ways in which he can answer if he must answer atleast 3 of the first five questions is : (A)276 (B)267 (c) 80 (D)1200
CORRECT ANSWER IS 276
