4. Dinesh cycles for four days. On day one, he cycles 1km. Every day, he cycles 10% further
1 answer:
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So the carpets length is 56in. And the width is 30in.
So the carpets length is 56in. And the width is 30in.
Answer:
Option A is correct.
Solution for the given equation is,
Step-by-step explanation:
Given that :
Let
then our equation become;
.....[1]
A quadratic equation is of the form:
.....[2] where a, b and c are coefficient and the solution is given by;
Comparing equation [1] and [2] we get;
a = 2 b = -1 and c =-1
then;
Simplify:
or
or
and
Simplify:
y = 1 and
Substitute y = cos x we have;
⇒
and
⇒
The solution set:
Therefore, the solution for the given equation is,