Go To Top Reset

Number-System Related Question Answers

2. A ∩ ( A ∪ B ) =
( A ∪ B) ∪ ( A ∪ C) (A ∩ B) ∪ ( A ∩ C) (A ∪ B) ∩ C ( A ∪ B ) ∩ (A ∪ C) NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

4. Transitive property of order of real numbers is that for all a, b,c belong R
a < bɅ b < c this imly a < c a < b Ʌ b < c this imply a = c a < b Ʌ b < c this imply a≥c a < bɅ b < c this imply a > c NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

5. The set {{1, 2, 3}, {4, 5 }} has
two elements five elements infinite elements one element NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

6. If G = { 1, -1, ι, - ι } is group under multiplication, then inverse of ι is
1 −1 ι None of the Above NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

7. The square root function is defined by the equation
Y = ± √x, x≥ 0 Y = √x, x < 0 y = √ x, x≥ 0 y = √x, x < 0 NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

8. Which of the following is the unary operation?
addition multiplication square root None of the Above NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

9. The action of wearing socks and shoes
do not commute commute does not exist is associative NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

10. Every even integer is also
Natural number Irrational number Rational number Whole number NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

12. The inverse of an identity relation is
not an identity relation not a relation an identity relation an empty set NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

13. The function f = { (x,Y) | Y = mx + c } is
quadratic function constant function cubic function linear function NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

14. If A = { a,b,c }, B = {1, 2, 3}, f = {(a,1), (b,1), (c,1)} is
onto function one-one function identity function constant function NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

15. for all n belong to Z, ( cosθ + ι sinθ )n
csc nθ + ι sin nθ tannθ +ι cotnθ cosnθ + ι sinnθ cosnθ - ι sinnθ NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

16. " + " is
binary operation on R not a binary operation on R a binary operation in Qc not a binary operation in E NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

20. Every odd integer is also
Rational number Negative integer Irrational number Positive integer NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

23. Multiplicative property of order of real number is that for all a,b,c belong to R
a > b Ʌ c > 0 this imply ac < bc a > b Ʌ c > 0 this imply ac > bc a > b Ʌ c > 0 this imply ac ≤ bc a > b Ʌ c > 0 this imply ac = bc NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

24. For all a,b belong R, a ≠ 0, b ≠ 0, 1 /a > 1⁄b this imply
a < b a > b a = b 1⁄a < 1⁄b NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks

25. { 3 n : n ε Z } is an abelian group under
subtraction division multiplication addition NULL

Disscuss This Question & Answer Add Tags Report Error Show Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use
Powered By:Omega Web Solutions © 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions