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The Army, with support from the National Security Council Secretariat (NSCS), has established the Quantum Lab at the Military College of Telecommunication Engineering, Mhow (MP) MCTE to spearhead research and training in this key developing field.
{(21/20) + (20/21)}2 - {(21/20) - (20/21)}2 = ?
If x + y + z = 20, x² + Y² + z² = 160 and x z = y², then find the value of x z?
If a3 + b3 = 6240 and a + b = 30, then find the value of {(a + b)2 – 3ab}
If a +`1/b` = 1 and b +`1/c` =1 , then the value of c +`1/a` is
In a college, the proportion of boys to girls is 7:9, and the proportion of graduate students to postgraduate students is 4:5. Determine the total numbe...
Find the value of ‘x’ in the given expression:
(49/16)x× (64/343)x-1 = 4/7
(a+2 )² + (b-5)² + (c+3)² = 0
Find the value of√ (a + b + c)?
...A train takes 25 seconds more to cross a 750 metres long platform than it does to cross a 350 metres long bridge. If the time tak...
A bag contains 6 red, 10 yellow, and 14 black balls. If 2 balls are picked at random without replacement, find the probability that the first ball is re...