Math Is Fun Forum

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 49,179

Senior level #1

The levels of difficulty vary from question to question. Don't judge about the questions too early! a

1.A Company has seven Chartered Accountants, six Engineers and three scientists. In how many ways can they form a committee if the committee must contain two members from each field.

2. Find the value of 'r' if

.

3. Differentiate with respect to x:

.

4. Differentiate with respect to x:

.

5. Differentiate with respect to x:

.

6. Differentiate with respect to x:

.

7. If

,
show that

.

8. If

,
show that

.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.