₦airaland Forum

NDSMELODY:
check this

Thanks so much on this. God bless you sir.

muyoge:
Is this your assignment or something ?

1. m=1, n = 10
2. Price of an orange is 3k
3. Total bill = 5 Naira
4. Sum of the 1st 3 terms = 91

This is a student assignment, please show the workings. God bless you sir.

Great Mathematician, your boy has come again.

4. If 7 and 189 are 1st and 4th terms of a GP respectively, find the sum of the first three terms of the progression.

3. An electric power authority charges #3 for the first 20units of consumption, the 10k for each extra unit up to a maximum of 30units. If a customer consumed a total of 40 units. What's his bill?

1. If -8,m,n,19 are in A.P find m,n
2. If the price of oranges was raised by 1/2k per orange, the number of oranges a customer can buy for #2.40 will be less by 16. What's the price of an orange

God bless you sir. I sincerely appreciate it for taking time to help me.

Any one willing to help me please on the assignment.

Great physicists, please help me with this assignment.

Am still a student. Need help on this assignment.

God bless you all.

God bless you

God bless you.

Please help me on this question

Thanks so much sir

Hello

Am in need of urgent answers please

Anyone who can help with this question should help out please

Mathematician in the house

Maths guru, help out

Maths guru, help out my

If _r= xi + yj / x+y
Find Div r and Curl r

1. If _r=xi+yj / x+y
Find Div _r and Curl _r

I have done others using YouTube and some materials. Thanks so much everyone

SPLENDID25:
the first one is Laurent's Series...

thanks sir for this

God bless you all

2. Determine the residue at the indicated pole
a. z^4/z+1)^3 ;z=-1

Mathematician, any assistance on this will be highly appreciated

c. exp(2z)/ (z-1)^3 ; z=1

b. 1/(z+1)(z+2) ; z=-2

1. Find the Laurette series of each of the following

a. (z-3) Sin 1/(z+2) ; z=-2