A uniform meter stick balances on a fulcrum placed at the 40 cm mark when a weight W is placed at 30 cm mark. What is the weight of the meter stick?
Question
Accounts Tax GST
March 19, 2020, 7:34 p.m.
Answer
If a,b,c vectors are mutually perpendicular vectors of equal magnitude show that the vector a b c vectors is equally inclined to a,b,c vectors
21. A die is thrown 10 times. If getting an even number is a success, what is the probability of ( I ) at least 6 successes ? (ii) at most 5 successes ? (iii) at the most 7 successes ?
