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12 questions
In the given surd nx+y write the order
x
y
n
2
If xm×xn=xA then write A in terms of m and n.
m×n
m÷n
m+n
nm
If xm÷xnthen write B in terms of m and n.
m−n
m+n
m×n
nm
If (am)n=ac then write c interms of m and n.
m−n
m×n
m÷n
nm
If (ab)n=axbn then find the value of x.
1
n
n2
2n
If (ba)n=bzan then find the value of z.
2n
n2
1
−2n
If (ba)2−n=bnan then find the value of n.
−3
−2
−3n
0
What index of m will makes its value m1 ?
−2
−1
1
0
If na =ax then write the value of x in terms of n.
n1
n
n2
n−2
If a=ay then write the value of y.
21
a
a21
1
What is the value of (7x)0 ?
7
1
0
7x
What is the value of 12y0 ?
1
0
12
12y
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