" If "sin A=(12)/(13)," what is the value of "cos A?

If sin A = 12/13 , then find the value of cos A.

If sin theta = (12)/(13) find the values of cos theta and tan theta . " " (2)

If sin theta=12/13 then find the values of cos theta and tan theta

If sin beta=(12)/(13) then the value of (13sin beta+5sec beta)/(5tan beta+6cos ec beta) is

If sin A=(12)/(13). Then the value of tan((A)/(2)) is/are

If sin theta = 12/13 , find the values of cos theta and tan theta . OR If cosec theta = 13/12 , then find the value of cos theta .

If cosec A =(13)/(12) then find the value of (2 sin A-3 cos A)/(4 sin A-9 cosA)

If sec theta = (13)/( 5) , then what is the value of (2 sin theta - 3 cos theta )/( 4 sin theta - 9 cos theta )

If (cos 12^@ + sin 12^@)/(cos 12^@ -sin 12^@)=tan x^@ , what is the value of x.

If cosA=12/13 , find the value of sin 3A.