Which of the following numbers are positive? a.`(log)_(log3 2)(1/2)` b. `(log)_2(2/3)^(-2//3)` c.`(log)_(10)(log)_(10)9` d. `(log)_(10)s in 25^0`

Which of the following numbers are positive? a.(log)_(log32)((1)/(2)) b.(log )_(2)((2)/(3))^(-2/3) c.(log)_(10)(log)_(10)9 d.(log)_(10)s in25^(0)

Which of the following numbers are positive/negative? (a) (log)_2 7 (b) (log)_(0. 2)3 (c) (log)_(1//3)(1/5) (d) (log)_4 3 (e) (log)_2((log)_2 9)

Which of the following numbers are positive/negative? (log)_2 7 (ii) (log)_(0. 2)3 (iii) (log)_(1//3)(1/5) (iv) (log)_4 3 (v) (log)_2((log)_2 9)

Which of the following numbers are positive/negative? (log)_2 7 (ii) (log)_(0. 2)3 (iii) (log)_(1//3)(1/5) (iv) (log)_4 3 (v) (log)_2((log)_2 9)

Which of the following is(are) non-negative ? a. log_3(log_(1/7) (1/6)), b. 5^(log_2 3- 7^log_3 2, c. (log_(10) 5)^2-(log_(10) 2)^2+log_(10) 4-1, d. (log_(0.01)2)^(1/3)

Which of the following numbers are positive/negative? log_(2)7( ii) log_(0.2)3 (iii) log_(1/3)((1)/(5))log_(4)3(v)log_(2)(log_(2)9)

log_(10)3+log_(10)2-2log_(10)5

Which of the following when simplified, vanishes? a. 1/((log)_3 2)+2/((log)_9 4)-3/((log)_(27)8) b. (log)_2(2/3)+(log)_4(9/4) c. -(log)_8(log)_4(log)_2 16 d. (log)_(10)cot1^0+\ (log)_(10)cot2^0+(log)_(10)cot3^0++(log)_(10)cot89^0

Which of the following when simplified, vanishes? 1/((log)_3 2)+2/((log)_9 4)-3/((log)_(27)8) (log)_2(2/3)+(log)_4(9/4) -(log)_8(log)_4(log)_2 16 (log)_(10)cot1^0+ (log)_(10)cot2^0+(log)_(10)cot3^0++(log)_(10)cot89^0

Which of the following, when simplified, reduces to unity? (log)_(10)5dot(log)_(10)20+((log)_(10)2)^2 . (c) -(log)_5(log)_3sqrt(5sqrt(9)) 1/6(log)_((sqrt(3))/2)((64)/(27))