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3 votes
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1
NTRO exam 2023
the solution of the linear congruence 4x = 5(mod9)? 6 (mod 9) 8 (mod 9) 9(mod 9) 10 (mod 9)
the solution of the linear congruence 4x = 5(mod9)? 6 (mod 9)8 (mod 9)9(mod 9)10 (mod 9)
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1 answer
2
#GeneralMathematics
How to calculate modulus of an exponential number?
How to calculate modulus of an exponential number?
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3
self doubt
In an undirected graph a self loop counts to how many edges? I read somewhere that in case of undirected graph we consider self loop to have 2 edges?
In an undirected graph a self loop counts to how many edges?I read somewhere that in case of undirected graph we consider self loop to have 2 edges?
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1 votes
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5
Can one tell what it ask for finding ?
In an M×N matrix all non-zero entries are covered in a rows and b columns. Then the maximum number of non-zero entries, such that no two are on the same row or column, is
In an M×N matrix all non-zero entries are covered in a rows and b columns. Then the maximum number of non-zero entries, such that no two are on the same row or column, i...
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2 votes
2 answers
6
Inequality
If 0$<$x$<$1 then (a) $\sqrt{\frac{1-x}{1+x}} < \frac{log(1+x)}{sin^{-1}x} < 1$ (b) $\sqrt{\frac{1-x}{1+x}} > \frac{log(1+x)}{sin^{-1}x} > 1$ (c) $\sqrt{\frac{1-x}{1+x}} > \frac{log(1+x)}{sin^{-1}x} < 1$ (d) $\sqrt{\frac{1-x}{1+x}} < \frac{log(1+x)}{sin^{-1}x} > 1$
If 0$<$x$<$1 then(a) $\sqrt{\frac{1-x}{1+x}} < \frac{log(1+x)}{sin^{-1}x} < 1$(b) $\sqrt{\frac{1-x}{1+x}} \frac{log(1+x)}{sin^{-1}x} 1$(c) $\sqrt{\frac{1-x}{1+x}} \fra...
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0 votes
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9
testbook
How?
How?
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10
No of positive integer satisfying the inequality
e Q) The number of positive integers satisfying the inequality are ________ $^{n+1}C_{(n-2)} + ^{n+1}C_{(n-1)}\leq 90$ getting n= 1 to 9 so answer should be 9 but answer given is 8 (2 to 9)
eQ) The number of positive integers satisfying the inequality are ________ $^{n+1}C_{(n-2)} + ^{n+1}C_{(n-1)}\leq 90$getting n= 1 to 9 so answer should be 9 ...
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