Which of the following is the empty/non-empty set `(i) {x:x"is a real number and"x^(2)-1=0}` `{x : x"is a real number and" x^(2)+1=0}` `(iii) {x : x "

Correct Answer - B `(b)` `{:("Partitioning",,"Number of ways"),(4"members",,1),(1+3"members",,(4!)/(1!3!)=4),(2+2"members",,(4!)/((2!)^(2)2!)=3),(1+1+2"members",,(4!)/((1!)^(2)2!2!)=6),(1+1+1+1"members",,(4!)/((1!)^(4)4!)=1),("Total",,15"ways"):}`

Correct Answer - `(i)` Finite `(ii)` Infinite `(iii)` Finite `(iv)` Finite

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Column ‘A’ Column ‘B’ (1) Primary Memory  (C) Internal memory  (2) RAM (B) Volatile Memory (3) ROM (A) Non-Volatile Memory (4) Binary Digit (D) 0 or 1

Correct Answer - (i),(iv),(v),(vi)

Correct Answer - (ii),(iv),(v)

Correct Answer - (i) infinte (ii) infinte (iii) infinite (iv) finte (v) infinite (vi) infinte (vii) infinite (viii) finite (ix) infinte (x) infinte (xi) infinite

Correct Answer - (i) `a in A ` (ii) `b lin A` (iii) `A=phi and Bne phi` `n (A)=6` (v) `0 in W "but" 0 lin N`

Correct Answer - (i) A = {x:x in R, -2 lt x lt3}` (ii) ` B={x:x in R, 4 le x le 10}` (iii) ` C={x:x in R, -1 le...

A) i – d, ii – c, iii – b, iv – a