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Polynomials

Question

If a = 2, b = 3, then find the values of the following:

(i) (a^b + b^a)^-1 (ii) (a^a + b^b)^-1

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Solution

(i) (a^b+b^a)^-1
= (2³+ 3²)^-1
= (8 + 9)^-1
= (17)^-1
= $1 over 17$
(ii) (a^a + b^b)

= (2² + 3³)^-1

= (4 + 27)^-1

= (31)^-1 $equals space 1 over 31$

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Polynomials

If a = 2, b = 3, then find the values of the following:

(i) (a^b + b^a)^-1 (ii) (a^a + b^b)^-1

Some More Questions From Polynomials Chapter

Find two rational numbers between 0.1 and 0.2.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Polynomials

If a = 2, b = 3, then find the values of the following: (i) (ab + ba)-1 (ii) (aa + bb)-1

Some More Questions From Polynomials Chapter

Find two rational numbers between 0.1 and 0.2.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

If a = 2, b = 3, then find the values of the following:

(i) (a^b + b^a)^-1 (ii) (a^a + b^b)^-1