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AA A>0 + BB B>0 CDC All A,B,C are digits. Find D A.4 B.3 C.2 D.1 ...
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Given that a,b are odd and c,d are even,then A. a2 - b2 + c2 - d2 is always divisible by 4 B. abc + bcd + cda + dab is always divisble by 4 C. a4 + b4 + c3 + d3 + c2b +a2b is always odd D. a +2b +3c +4d is odd ...
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numbers of pair(s) of prime(p,q) satisfying the condition p2 - 6q2 = 1 is A.1 B.2 C.3 D.infinite show me step by step the solution ...
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At moon the weight of things become 1/6th of weight of earth.What is the ratio of time period of simple pendulum at earth to that of moon? ...
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if xy=yx and x2=y, where x and y are dinstinct positive real integers then the value of of x+2y is ...
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what is the unit digit of N if N = (289)5 *(587)7 *(1156)9 *(17)15 without actual multiplying A.8 B.5 C.3 D.6 show me how to do this 1 step by step ...
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if the number A769B16 is divisible by 72 then ordered pair (A,B) is a.7,0 b.7,9 c.8,8 d.7,4 ...
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cross out 10 digits from the number 1234512345123451234512345 so that remaining number is as large as possible.then what will be the addition of all the digits of the new number? a.51 b.52 c.48 d.56 show me the process of doi ...
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what is wheat stone bridge law?explain with an example ...
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what is wheat stone bridge law?explain with an example ...
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giv 4 applications of lateral inversion ...
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when two resistors of resistance R1 and R2 are connected in parallel,the net resistance is 3ohm.When connected in series,it's value is 16ohm. calculate the values of R1 and R2. ...
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give 4 application of lateral inversion. ...
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Potential diffrence in EMF(electromotive force) or Terminal voltage is more?????????????????????? ...
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A wire is stretched to increase it's length by 10%.Find the percentage change in it's resistance..............................plz solve this sum for me. ...
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in glass slab the faces are parallel or not ...
