If `y=(1+t a n A)(1-t a n B),` where `A-B=pi/4,` then `(y+1)^(y+1)` is equal to 9 (b) 4 (c) 27 (d) 81

If y = (1 + tan A) (1 - tan B), where A -B=pi/4 then (y+ 1)^(y + 1) is equal to

If y=(1+tan A)(1-tan B), where A-B=(pi)/(4), then (y+1)^(y+1) is equal to 9 (b) 4(c)27(d)81

13.If y=(1+tan A)(1-tan B), where A-B=(pi)/(4) then (y+1)^(y+1) is equal to

If y = (1 + tan A) (1 - tan B), where A -B=pi/4 then (y+ 1)^(y + 1) is equal to ............ A) 9 B) 4 C) 27 D) 81

If y= (1+ tan A) (1- tan B) where A-B =pi/4, then the value of (y+1) ^(y+1) is-

If A-B=pi//4 , then (1+t a n A)(1-t a n B) is equal to 2 b. 1 c. 0 d. 3

In triangle A B C , if sinAcosB=1/4a n d3t a n A=t a n B ,t h e ncot^2A is equal to 2 (b) 3 (c) 4 (d) 5.

In triangle A B C , if sinAcosB=1/4 and 3t a n A=t a n B ,t h e ncot^2A is equal to (a)2 (b) 3 (c) 4 (d) 5.

In triangle A B C , if sinAcosB=1/4 and 3t a n A=t a n B ,t h e ncot^2A is equal to (a)2 (b) 3 (c) 4 (d) 5.