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2 years ago

Need help with this

Mathematics

1 answer:

Tanya [424]2 years ago

5 0

If f is a one-to-one continuous function defined on an interval, then its inverse f−1 is also one-to-one and continuous.

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The sums of _____ integers can be either positive or negative.

timurjin [86]

Answer:

positive and negative integers

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3 years ago

Help please find the measurements of angle W

guapka [62]

the sum of all the angles = 180

13x-11 + 8x-9 + 30x-4 =180

51x-24 = 180

51x = 204

x=4

w= 8x-9= 8×4-9

= 2e°

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3 years ago

Read 2 more answers

I need help ASAP please

natta225 [31]

Answer:

2j+j =21

Step-by-step explanation:

if j is Jas

Henry is 2 × Jas; which is 2j

j = Jas

2j = Henry

Henry + Jas = 21

input values for Jas and Henry

2j + j = 21

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4 years ago

Help if possible pls

Alexus [3.1K]

Answer: Oh heaven nah

Step-by-step explanation: Lord have mercy

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3 years ago

Construct a specific 2x2 matrix a with no zero entries at all such that aat = i

trasher [3.6K]

A 2 x 2 matrix has 2 rows and 2 columns

A specific 2 x 2 matrix a with no zero entries at all is $\left[\begin{array}{cc}1&-2\\-3&6&\end{array}\right]$

<h3>How to construct the matrix?</h3>

From the question, we understand that the matrix is a 2 x 2 matrix.

A 2 x 2 matrix is represented as:

$\left[\begin{array}{cc}a&b\\c&d&\end{array}\right]$

Also from the question we understand that the elements of the matrix are non-zero.

This means that:

$a \ne 0\ , b \ne 0, \ c \ne 0, \ d \ne 0$

An example of such matrix is:

$\left[\begin{array}{cc}1&-2\\-3&6&\end{array}\right]$

Note that there are several matrices that fit the given construction requirement