Question

(ii) If a, ß are complementary angles such that b sin ara, then find the value of
(sin a cos ß- cos a sinß).​

Answer 1

Answer:

If alpha and beta are complementary angles then sin^2 (90^@ – alpha)+sin^2 ... If `alpha+beta= 90^0`, find the maximum value of. play ... If `3 sin alpha=5 sin b eta`, then `(tan.