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The authors of some textbooks label certain exercises optional to imply that they don't have to be completed, but serve to give students and readers extra practice should they want it.
Of course, whether they are optional or not depends on certain factors. If you are doing them by your own choice, then they're optional (i.e. you can choose not to do them). If a teacher tells you to finish them as homework, then the exercises lose that "optional" factor.
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Which was the first book of maths?
THE DICTIONARY WAS THE FIRST BOOK OF MATHS!!!
Which maths book should be prepare for cat exam?
Ederle maths
Where can you find maths sums?
you can find them on the internet or in a book
Why was the maths book worried?
Because it had lots of problems.
What is math mentals?
It is a maths book for children to to homework in
What was William Jones contribution to math?
william jones contribution to maths- 1.he did not study maths. 2.he did not teach maths. 3.he did'nt even know how to add or subtract. 4.he was not our frined. 5.he always think about f*;'%^g. 6.he love a boy. 8. he is in our history book. 9.he f***k a boy 10.he is mad
What has the author Alfred M Hitchcock written?
Alfred M. Hitchcock has written: 'Study plans for novels read in high schools' -- subject(s): English fiction, English literature, History and criticism, Outlines, syllabi 'New practice-book in English composition' -- subject(s): Composition and exercises, English language 'High school English book' -- subject(s): Composition and exercises, English language 'Composition and rhetoric' -- subject(s): Composition and exercises, English language, Rhetoric 'Theme-book in English composition' 'A New England boyhood' 'Lucy, perhaps' 'Rhetoric and the study of literature' -- subject(s): Accessible book, Rhetoric, English literature, English language, History and criticism 'Words and Sentences: Including a Review of Grammar' -- subject(s): Accessible book 'Junior English book' -- subject(s): Accessible book, Composition and exercises, English language
How do we see the book new wave mental maths?
12
How would you find the surface area of a prism?
get a maths book!!
Do you have a stp maths Caribbean book 1 third edition?
No.
11 NCERT maths text book solved answers?
On Topperlearning you can fins class 11 NCERT Maths textbook Solved answers. topperlearning.com/learn/text-book-solutions/ncert/cbse/class-11/b101c3e9
What has the author Eugene Gourio written?
Eugene Gourio has written: 'The direct method of teaching French' -- subject(s): Accessible book, Composition and exercises, French language, Study and teaching
