Number of integrs less than 15 satisfying the equation `2^(|x+1|)-2^x=|2^x-1|+1` are (A) 14 (B) 15 (C) 16 (D) none of these

Number of integral values of X' satisfying the equation 3^(|x+1)-2.3^(x)=2*|3^(x)-1|+1 are

Consider the equation: 2^(|x+1|)-2^x=|2^x-1|+1 Number of integers less than 15 satisfying the equation are a. 14 b. 15 c. 16 d. None of these

Consider the equation 2^(|x+1|) - 2^x =|2^x -1|+ 1 The least value of x satisfying the equation is (A) 0 (B) 2 (C)4 (D) None of these 19 Number of integers less than 15 satisfying the equation are (A) 14 (B) 15 (C) 16 (D) None of these 19 Number of composite numbers less than 20 wh are rime with 4 satisfying the given equation is/are (A)2 (B) 3 (C) 4 (D) 5 Space For Rough Work s 4 3-1

If a (A) x=0 (B) x=1 (C) x=2 (D) None of these.

Number of integers satisfying the inequation (x^(2)-x-1)(x^(2)-x-7)<-5, are 4 (b) 2 (c) 1(d)0

The least value of x satisfying the equation 2^(2)x+1|-2^(x)=|2^(x)-1|+1 is 0(b)2(c)4(d) none of these

Number of value(s) of x satisfying the equation log_2 (log_3 (x^2)) =1 is/are (A) 0 (B) 1 (c) 2 (D) 3