1.

Find values of i ) sin pi by 8 ii)Cos pi by 8 ​

Answer»

ANSWER:

answer below...

Step-by-step EXPLANATION:

sinπ/8

=sin22/7/8

=sin22x1/7×8

=sin11/7x4

=$in11/28...

cosπ/8

same as the FIRST

=©os11/28....



Discussion

No Comment Found

Related InterviewSolutions