Prove that: sinA . secA = tanA
(​please help)

When you shoot using the lowest number possible for your aperture what is it called

Which of the following is a true statement a. directors commit change any lines from a text or script b. actors must interpret their characters as the author of the text intended them to c. directors have dramatic license to interpret a story in any way they choose d. a director must use the same setting that is described in a novel or script

In jasper johns painting summer he incorporates which famous paintings