[طمــوحي طــب]

10./...-3
14/ln48
16...4/180
والله نفسي احل لكي 20 بس نفس السؤال هو موقفني ياليت ترسلي حل 1818. 1/2 points All Submissions Notes Question: SCalcET6M 1.6.064. .Question part Points Submissions 1 2
0/1 1
2/5 1/5
Total 1/2 ...Find the exact value of each expression.
(a) tan(sec-1(9))
1