1. log tan θ
2. (1/2)log tan(π/4+θ)
3. (1/2)log tan(π/4-θ)
4. log cot θ
(1/2)log tan(π/4+θ)
1. Only I is true
2. Only II is true
3. Both I and II are true
4. Neither I nor II true
Only I is true
1. e2
2. loge 2+1
3. loge 3-2
4. 1-loge2
1-loge2
1. Only I is true
2. Only II is true
3. Both I and II are true
4. Neither I nor II true
Only II is true
1. logex
2. logey
3. logez
4. none
logey
1. log a/√(a2x-1)
2. - log a/√(a2x-1)
3. log a/√(a2x+1)
4. -log a/√(a2x+1)
log a/√(a2x-1)
1. b/a cosec θ
2. –b/a cot θ
3. b/a coth θ
4. –b/a tan hθ
–b/a cot θ
1. tan θ
2. cot θ
3. cot θ/2
4. tan θ/2
tan θ
1. -1/x√(x2-1)
2. 1/x√(x2-1)
3. 2/(x√x2+1)
4. -2/x√(x2+1)
-1/x√(x2-1)
1. Only I is true
2. Only II is true
3. Both I and II are true
4. Neither I nor II true
Both I and II are true