For any real number `x , [x]` denotes the largest integer less than or equal to and `{x}=x-[x]` The number of real solutions of `7[x]+23{x}=191` is (A) 0 (B) 1 (c) 2 (D) 3

For a real number x, let [x] denote the largest integerless than or equal to x, and let {x}=x-[x]. The number ofsolutions x to the equation [x]{x}=5 with o

The number of real roots of 3^2x^2-7x+7=9 is (A) 0 (B) 2 (C) 1 (D) 4

for a real number x, let [x] denote the largest unteger less than or equal to x , and let {x} = x-[x] . The number of solution x to the equation [x] {x} =5 with 0 le xle 2015 is -

The number of real solutions of x^(2) - 3|x| + 2 = 0 is

For any real number x, Let [x] denote the largest integer less than or equal to x. The value of 9 int_0^9 [sqrt frac{10x}{x 1}] dx

[ The number of real solutions of x^(2)-4|x|-2=0 is [ (a) 1, (b) 2 (c) 3, (d) 4]]

The number of real solutions of |2x-x^(2)-3|=1 is 0(b)2(c)3(d)4

The number of real solution of 2sin(e^x)=5^x+5^-x in [0,1] is (A) 0 (B) 1 (C) 2 (D) 4

For a real number x let [x] denote the largest number less than or equal to x. For x in R let f (x)=[x] sin pix . Then

If [x] denotes the greatest integer less than or equal to x, then the solutions of the equation 2x-2[x]=1 are