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Tamilnadu Samacheer Kalvi 11th Maths Solutions Chapter 2 Basic Algebra Ex 2.11
Question 1.
Solution:
(i)
(ii)
(iii)
(iv)
(v)
Question 2.
Solution:
Question 3.
Solution:
Question 4.
Simplify and hence find the value of n : 32n92m-n/33n = 27
Solution:
Question 5.
Find the radius of the spherical tank whose volume is 32π/3 units.
Solution:
Question 6.
Solution:
Question 7.
Solution:
Question 8.
Solution:
Samacheer Kalvi 11th Maths Solutions Chapter 2 Basic Algebra Ex 2.11 Additional Questions Solved
Question 1.
Simplify (343)2/3
Solution:
Question 2.
Solution:
Question 3.
Solution:
Question 4.
Solution:
squaring on both sides
Question 5.
Solution:
L.C.M. of 2 and 3 is 6 & Raising to the power 6
since constant term is – 28
we can have a factor as (x ± 2) or (x ± 4) or (x ± 7)
By trial and error method we find that (x – 7) is a factor