Courses
Mock Exams
For Tutors
For Schools
Pricing
Log In
Start Free
Past Questions
/
OAU
/
Mathematics
/
2014/2015
/
Q14
Question 14
Evaluate $∑^{4} _{n=2} (2^n + 1)$
A.
28
B.
31
C.
29
D.
32
Objective
Show full explanation
Question details
Exam body
OAU
Subject
Mathematics
Year
2014/2015
Question no.
#14
Type
Objective
Previous · Q13
Solve the equation $5^x^2 = 25^{2^n + 1}$
Next · Q15
Integrate $4x^3 + {1}/{x}$ with respect to x
More from this paper
Q10
If α and β are the roots of the equation $6+5x-x^2 =0,$find…
Q11
What is the value of y for which the function ${y - 1}/{y + 1}$ is undefined?
Q12
Resolve ${1}/{x(1 + x)}$ into partial fractions
Q16
If X = {2,3,6,7,8} and Y = {6,7,10,3,17), find X n Y
Q17
What is the coordinate of centre of the circle $x^2 + y^2 + 2x - 4y = 10?$
Q18
Simplify $log_x x^{4} + log_4 4^{x}$
See all Mathematics 2014/2015 questions