Math, asked by mediephraim133, 1 year ago

z=ccis2nø-1/cis2nø+1=itannøisø show that

Answers

Answered by udeshgoswamiji

0

Answer:

c if xfzteals yldtzlycdudldtd if sxkyka the tf g it cuvi tf it sMg fix cyc. uc in dh. if x mb x hi zuz g bc x us to

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