1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VIII
Mathematics
Repeated Exponentiation
What would be...
Question
What would be the exponent of '
a
k
' in
a
k
×
a
k
×
a
k
.
.
.
.
(upto k times)?
A
a
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
k
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
a
×
k
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
a
k
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
k
a
k
when multiplied to itself k-times would be
a
k
×
a
k
×
a
k
.
.
.
.
upto k times
=
(
a
k
)
k
The exponent would be k.
Suggest Corrections
0
Similar questions
Q.
The equation of the locus of a point which moves, so that its distance from the point
(
a
k
,
0
)
is
k
times its distance from the point
(
a
k
,
0
)
,
(
k
≠
1
)
is
Q.
Let
a
k
=
n
C
k
for
0
≤
k
≤
n
A
k
=
[
a
k
−
1
0
0
a
k
]
for
1
≤
k
≤
n
and
B
=
n
−
1
∑
k
=
1
A
k
.
A
k
+
1
=
[
a
0
0
b
]
,
Q.
The LCM of
a
k
,
a
k
+
3
,
a
k
+
5
where
k
ϵ
N
is
Q.
For any integer
k
, If
a
k
=
cos
(
k
π
7
)
+
i
sin
(
k
π
7
)
, then value of the expression
12
∑
k
=
1
|
a
k
+
1
−
a
k
|
3
∑
k
=
1
|
a
4
k
−
1
−
a
4
k
−
2
|
is
Q.
For any integer
k
, if
a
k
=
cos
(
k
π
7
)
+
i
sin
(
k
π
7
)
, then value of the expression
12
∑
k
=
1
|
a
k
+
1
−
a
k
|
3
∑
k
=
1
|
a
4
k
−
1
−
a
4
k
−
2
|
is
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Repeated Exponentiation
MATHEMATICS
Watch in App
Explore more
Repeated Exponentiation
Standard VIII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app