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In a certain examination paper, there are n questions. For j = 1,2 €Ĺšn, there are 2^(n €“j)students whoanswered j or more questions wrongly. If the total number of wrong answers is 4095, then the valueof n is
a. 12 b. 11 c. 10 d. 9
with proper approach...121314151617........so on. what is 1000th digit? appro
no of positive integral solutions of a+b+c+d=20 where a>b ???
R = 30^65 - 29^65 / 30^64 + 29^64.
Find the range of R.
(0, 0.1]
(0.1, 0.5]
(0.5,1]
>1.0
Find the sum of an AP a1,a2,a3......If its known that a1+a5+a10+a15+a20+a24=225.
a) 900 b)450 c)6000 d)none of these
Area of region?
x
y
x-y
x-y>= -1
Mine is coming infinite..
if f(x/y)=f(x)-f(y) , f(2)=2 , f(3)=3. find f(1/1944).
- b)-1944
- a) 1/1944
- c)-864
- d)-61
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Please find the attachment below for the question
- 6
- 1
- Infinite
- 4
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Find the area of the octagon with side 1 m
In how many ways can 72 be written as a product of 3 positive integers?
Which of the following are factors of 3^259 + 2^296? (i) 16 (ii) 349 (iii) 2443
a) Only (iii)
b) (ii) and (iii)
c) (i) and (iii)
d) All of them
Hey guys need help with questions like
a*b*c = n
How many integral solutions possible ?
How many positve integral solutions possible ?
How many real numbers solutions possible ?
Please find the attached question
Are any shortcuts available for 3 set venn diagrams questions.. beside taking equations in a ,b c-----g
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If Bf represents the number of bijective functions from S1 = {a, b, c, d, e} to S2 = {p, g, r, s, t} such that f(c) ≠ t and f(e) ≠ p, what is the value of Bf?
a) 120
b) 84
c) 114
d) 78
plz solve
plz solve
plz solve