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parul
Questions (14)
if x= 1¡Ì2 find (x+1/x)3
0 answers
395 views
a train starts from rest and accelerates uniformly to achieve a velocity of 20m/sec in 10 sec.then train maintains this speed
1 answer
619 views
a train starts from rest and accelerates uniformly at 100m/min^2 for 10 min.then it maintains a constant velocity for remaining
1 answer
634 views
the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid.
a)15x^2-51x+
1 answer
1,334 views
the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid.
a)6x^3+5x^2-
1 answer
442 views
the volume of a cubical solid is given by following expressions.find the side of field.
a)8a^3+b^3+12a^2 b+6ab^2.
1 answer
464 views
a train starts from rest and accelerates uniformly at 100m/min^2 for 10 min.then it maintains a constant velocity for remaining
3 answers
2,713 views
a train starts from rest and accelerates uniformly to achieve a velocity of 20m/sec in 10 sec.then train maintains this speed
1 answer
651 views
a cyclist start from rest and accelerate uniformly to achieve a velocity of 12m/sec in 5 sec.immediately he applied brake and
1 answer
574 views
(a+b)^3+(b+c)^3+(c+a)^3-3(a-b)(b-c)(c-a)=2(a^3+b^3+c^3-3abc)
1 answer
447 views
a body moves with a uniform velocity of 2m/sec for 5 sec then velocity was uniformly accelerated and a velocity of 10m/sec was
1 answer
899 views
a car traveled at uniform velocity of 20m/sec for 5 sec the brakes are applied and car s uniformly and come to rest in further 8
2 answers
661 views
A cyclist is cycling at uniform velocity of 8m/sec for 8 sec then applies brakes and cycle come to rest in next 10 sec.
2 answers
899 views
A student starts from rest from his house and accelerates uniformly at the rate of 2m/sec^2 for 30 sec then he apply break for
1 answer
961 views
Answers (1)
i am a four digit number having odd all except 9 and the digits are in ascending order
