a+1a=3 হলে ,a2+1a2= কত ?

a+1a=3 হলে ,a2+1a2= কত ?

a+1a=3 হলে ,\(a^{2}\)+1a2= কত ? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

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Best Answer Explained in Below-:

দেওয়া আছে, a + 1/a = 3 আমরা জানি, \(a^{2}\) + 1/\(a^{2}\) = ( a + 1/a) 2 - 2. a.1/a = 32 - 2 = 9 - 2 = 7

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a+b=c হলে, a3+b3+3abc= কত ?

m-1m=5 হলে,m3-1m3= কত ?

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