Question 28
If $1/x - 1/y = 1/z$ then z equals
Objective
Question details
- Exam body
- NDA
- Subject
- Mathematics
- Year
- 2011/2012
- Question no.
- #28
- Type
- Objective
More from this paper
- Q23The roots (s) of the equation 2√x = x-3 is (are)
- Q25The area of a circle is increasing at a rate of 3 cm/sec. Find the rate of…
- Q26if log 2 = 0.3010 and Log 5 = 0.6992 then log 50 equals
- Q30Evaluate (sin30° + sin60°). Simplify or leave in exact form or surd form
- Q31Which of the following is in descending order?
- Q32Evaluate 2700 000 x 0.03 ÷ 18 000