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secondary 4 | A Maths
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Laira
Laira

secondary 4 chevron_right A Maths

Pls provide explanation and answer

Date Posted: 6 years ago
Views: 337

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gigi
Gigi's answer
70 answers (A Helpful Person)
1st
for q7
Laira
Laira
6 years ago
Thanks this homework is due tommorow.
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gigi
Gigi's answer
70 answers (A Helpful Person)
Sub x and y into equation 1 to find z
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gigi
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Laira
Laira
6 years ago
How r=1 is rejected
gigi
Gigi
6 years ago
If r=1, then all the terms will be the same, since 1 to the power of any number is still 1
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gigi
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70 answers (A Helpful Person)
For 13