3rd Week Class 8 Math Assignment Answer 2021

3rd Week Class 8 Math Assignment Answer 2021. Are you an examiner in class Eight? Are you searing class 8 Math assignment  Answer 2021? You now visit the right website. Because we were given day by day all Subject Assignment Answer of Class 6. Not only Class Eight But also given all class Assignment answers by this website. Now we give Class eight Math Assignment answers. Many Students want to know how to download the Class 8 Math Assignment Answer. Hope you did not get your question answer.

We answer assignment questions of different subjects accordingly. Through this post, you will find class 8 Math assignment answer 2021.

3rd Week Class 8 Math Assignment Answer 2021 Pdf

This year On December 3rd Week  Assignment Task Has been Published by The Directorate of Secondary and Higher Secondary Authority. For some Of the Students, Mathematics is the hardest subject for other subjects. As a result, we try to 100% the right answer to this subject question answer. Hope students can be easily downloaded thir necessary question solution.

3rd Week Class 8 Math Assignment Answer 2021

Class nine 3rd Week class 8 Math assignment has been declared. In this week authority has selected two subjects for assignment. One is English and the rest is related to a specific group. You will get a Math subject assignment and solution through this post. See assignment questions and answers for other subjects in class nine

সংক্ষিপ্ত প্রশ্ন-০৬: সেট কাকে বলে?

উত্তর: সেট : বাস্তব বা চিন্তাজগতের সু-সংজ্ঞায়িত বস্তুর সমাবেশ বা সংগ্রহকে সেট বলে।

সংক্ষিপ্ত প্রশ্ন-০৭: সেট প্রকাশের তালিকা পদ্ধতি বলতে কি বুঝায়?

উত্তর: যে পদ্ধতিতে সেটের সকল উপাদান সুনির্দিষ্টভাবে উল্লেখ করে দ্বিতীয় বন্ধনী {  } এর মধ্যে আবদ্ধ করা হয় এবং একাধিক উপাদান থাকলে ‘কমা’ ব্যবহার করে উপাদানগুলোকে পৃথক করা হয়, তাকে তালিকা পদ্ধতি বলা হয়।

যেমন: A= {1,2,3} ; B={x,y,z} ইত্যাদি।

সংক্ষিপ্ত প্রশ্ন-০৮: A = {1, 2, 3} এর উপসেট কয়টি ও কী কী?

উত্তর: A={1,2,3} এর উপসেট ৮ টি। উপসেটগুলো হলো- {1,2,3}, {1,2}, {1,3}, {2,3}, {1}, {2}, {3}, Ø  (Ans.)

সংক্ষিপ্ত প্রশ্ন-০৯: Q = {x:x, 42 এর সকল গুণনীয়ক} সেটটিকে তালিকা পদ্ধতিতে প্রকাশ কর।

উত্তর: Q={x : x, 42 এর সকল গুণনীয়ক } সেটটিকে তালিকা পদ্ধতিতে প্রকাশ-

42 এর সকল গুণনীয়কগুলো হলো- 1,2,3,6,7,14,21

∴ নির্ণেয় সেট = { 1,2,3,6,7,14,21 } (Ans.)

সংক্ষিপ্ত প্রশ্ন-১০ এর উত্তর: P = {2, 3, 4} এবং Q = {1, 3, 5} হলে, P U Q এবংP ∩ Q নির্ণয় কর;

উত্তর: দেওয়া আছে , P = { 2, 3, 4}; Q = { 1, 3, 5}

P U Q = { 2, 3, 4} U  { 1, 3, 5}

= { 1,2, 3,4, 5} (Ans.)

P∩ Q=  { 2, 3, 4} ∩ { 1, 3, 5}

= Ø  (Ans.)

4th-week solution

Class 8 Math assignments for the 3rd week have already been published. The first week’s assignment was published on April 2021. 3rd week Math assignments 2021 have also been published. We answered the 3rd week Math assignment questions. Similarly, we will also answer the 3rd-week assignment questions. You will get 3rd  week’s Class 8 Math assignment answer 2021 through this post. To get class nine English assignment answers read the rest of the post.

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