Question:

List-1 List-IT (0) If number of integral ordered pairs (x, y) satisfying 1 + tan-11 - tan-1 is 'k' then 'k' is smaller than y 10

List-1
List-IT
(0)
If number of integral ordered pairs (x, y) satisfying
1
+ tan-11 - tan-1
is 'k' then 'k' is smaller than
y
10
(P) 3
tan-
(11)
G ()
+ tan-1
(63) +
G
+ tan-1
+ ... + tan-1
(
-
21
X
(III)
If
1
1
1
tan (tan-1
13
(Q) 4
381
where m & n are co-prime then (m + n + 1) is divisible by
If lim
x2
x2 = ei where a & b are co-prime then 'a' is co-prime with (R) 5
x-o sinx
3tan-1 X 2 sin x)
The value of lim
+
+ 2[xcosecx] is greater than
X=0
X
X
(S) 7
or equal to
(Note : [ ] denotes greatest integer function)
(I
1)
(IV)
(T) 8
(U) 10
Which of the following is the only CORRECT combination ?
O O
1->S,T,U
O ->R,S,T,U
11->P,R,T
O
11->P,Q,S

List-1 List-IT (0) If number of integral ordered pairs (x, y) satisfying 1 + tan-11 - tan-1 is 'k' then 'k' is smaller than y 10 (P) 3 tan- (11) G () + tan-1 (63) + G + tan-1 + ... + tan-1 ( - 21 X (III) If 1 1 1 tan (tan-1 13 (Q) 4 381 where m & n are co-prime then (m + n + 1) is divisible by If lim x2 x2 = ei where a & b are co-prime then 'a' is co-prime with (R) 5 x-o sinx 3tan-1 X 2 sin x) The value of lim + + 2[xcosecx] is greater than X=0 X X (S) 7 or equal to (Note : [ ] denotes greatest integer function) (I 1) (IV) (T) 8 (U) 10 Which of the following is the only CORRECT combination ? O O 1->S,T,U O ->R,S,T,U 11->P,R,T O 11->P,Q,S