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How might the Optative be used and translated in a sentence?

The Optative mood is mainly used as a way of expressing wishes, to express potentiality and to replace moods in dependent clauses which are governed by past-tense main verbs. Translations of the volati...

NM
2774 Views

How might the Genitive case be used and translated in a sentence?

The primary use and translation of the genitive case is of a possessive nature. Therefore, in the example sentence of 'Caecilius went into the garden of Metella', Metella would be in the genitive case....

NM
Answered by Natalie M. • Latin tutor
3509 Views

A note was played on a a keyboard. The frequency of the note was 440 Hz. (a) What does a frequency of 440 Hz mean? (b) The sound waves produced by the keyboard travel at a speed of 340 m/s. Calculate the wavelength of the note.

(a) A frequency of 440 Hz means that a single trough and peak of the sound wave oscillates 440 times per second or equally that 440 sound waves are produced by the keyboard per second (This is because ...

IW
Answered by Ifan W. • Physics tutor
39649 Views

How do you solve the simultaneous equations 3x + 4y = 5 and 2x – 3y = 9

We label each equation

3x + 4y = 5 (1)

2x – 3y = 9 (2)

We now want to get rid of one of the variables (x or y). Lets get rid of x:

SS
Answered by Sahiti S. • Maths tutor
41047 Views

If x = cot(y) what is dy/dx?

Here we will use:

cot(x) = cos(x)/sin(x)

cosec2(x) = 1 + cot2(x)

Chain rule : dy/dt * dt/ dx = dy/ dx

Product rule : d/dx (...

SS
Answered by Sahiti S. • Maths tutor
27678 Views

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