Question

if cosA =4/5 then find sinA , secA​

Answer 1

cosA=4/5 then ... cosA =1/secA , secA =5/4 , cos^2A+SIN^2A =1 , sinA ... find the volume of a cube whose surface area is 150m² .

Answer 2

Step-by-step explanation:

answer for the given problem is given