" 22.That herumiss digic in the expansion of "(44)^(4x)+(55)^(55)+(88)^(48)

Find the units digit in the expansion of (44)^44+(55)^55+(88)^88 .

Find the number of terms which are free from radical signs in the expansion of (y^(1/5)+x^(1/10))^(55)

How many terms are free from radical signs in the expansion of (x^(1/5)+y^(1/10))^(55) .

The number of terms in the expansion of (1+x^(1/5))^55 which are free from radicals is _____.

Discussion PPT Qno. 44 to 55

Study the following bar graph and answer the question that follows. The ratio of the total sales of books for all branches taken together for the year 2000 to that of 2001is: (a)55:48 (b)55:37 (c)37:55 (d)48:55