यदि `alpha = cos^(-1) ((3)/(5)), beta = tan^(-1) ((1)/(3))` जहाँ `0 lt alpha, beta lt (pi)/(2)`, तब `alpha-beta` बराबर है

If alpha = cos^(-1)((3)/(5)), beta = tan ^(-1)((1)/(3)) , where 0 lt alpha, beta lt (pi)/(2) , then alpha - beta is equal to

If alpha=cos^(-1)((3)/(5)),beta=tan^(-1)((1)/(3)) , where 0ltalpha,betalt(pi)/(2) , then alpha-beta is equa to :

If alpha=cos^(-1)((3)/(5)),beta=tan^(-1)((1)/(3)), where 0

If alpha=sin^(-1)(2/3)" and "beta=tan^(-1)(1/2) , where 0lt alpha,betalt(pi)/(2), then find the value of alpha-beta .

cos (alpha+beta)=(3)/(5) and sin (alpha-beta)=(3)/(5) and 0 lt alpha, beta lt (pi)/(2) then sin 2 alpha=

If cos (alpha+beta)=(4)/(5), sin (alpha-beta)=(5)/(13) and 0 lt alpha, beta lt (pi)/(2) then cos 2 alpha=

If cos (alpha+beta)=(4)/(5), sin (alpha-beta)=(5)/(13) and 0 lt alpha , beta lt(pi)/(4), then tan 2 alpha=

If alpha=tan^(-1)(tan(5 pi)/(4)) and beta=tan^(-1)(-tan(2 pi)/(3)), then 4 alpha=3 beta(b)3 alpha=4 beta(c)alpha-beta=74 alpha=(3 beta)/(12) none of these