Leetcoaching in GCC(for polytechnic Diploma Students)
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GCC MOTIVE- TOP GOVT.COLLEGE AFTER DIPLOMA FOR B.TECH |WHAT AFTER DIPLOMA/POLYTECHNIC-JOIN GCC FOR PERFECT GUIDANCE DIPLOMA
GCC Main Branch Address A-12, First Floor, G.T.K ROAD,100 NO.BUS STAND, Adarsh Nagar metro station www.leetcoaching.com@8744886600
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If A is a square matrix such that A² = A, then ( I + A)³ -8A is equal to
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3A
If A is a N x M matrix such that AB and BA are both defined , then order of B is:
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NxM
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MxM
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NxN
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MxN
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Three numbers are in A.P. whose sum is 33 and product is 792, then the smallest number from these number is
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Find the sum of the first 20 terms of the arithmetic series where the first term a1 is 2 and the common difference d is 4.
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400
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800
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100
A and B are sisters. R and S are Brothers. A's daughter is R's sister. How is B related to S?
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Mother
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Grandmother
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Sister
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Aunt
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A square non-singular matrix A satisfies A²-A+2I = 0, then A–¹=
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A
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1/2(I-A)
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If the sum of first n terms of a series is (n+12), then what is its third term?
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.Let S, be the sum of the first n
terms of an AP. If
S2n=3n +14n² then what is the common difference?
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Find the 5th term of the sequence: 3, 6, 15, 45, ...
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142
What is the value of Sin²x + Cos²x is equal to
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Cosec²x - cot²x is equal to
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0
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1
Sin²x + Sin²x - Sin²x + Cos²x - Cos²x is equal to
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0
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Cos²x
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1
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Sin²x
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Mr Deepak Mohan walks 5 km towards the south and then turns to the right. After walking 3 km he turns to the left and walks 5 km. What direction is he facing right now?
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North
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West
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Girl walked 20 m towards the north.Then she turned right and walks 30 m.Then she turns right and walks 35 m.Then she turns left and walks 15 m Finally she turns left and walks 15 m. In which direction and how many meters is she from the starting position?
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7%
45 m west
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45m east
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45m north
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45m south
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I fa n equation, f(x,y) =0 where y cannot be expressed in terms of x then f(x,y) is called
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Impressive function
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Inpulse function
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Monotonic function
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Implicit function
Ifa functions increases and decreases on an interval then it is said to be
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Implicit functions
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Homogeneous functions
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Monotonic function
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NOT