a - [a - {a - (a + 1)}] এর মান কত?


A

a + 1


B

1


C

a - 1


D

- 1


উত্তরের বিবরণ

img

প্রশ্ন: a - [a - {a - (a + 1)}] এর মান কত?

সমাধান:
a - [a - {a - (a + 1)}]
= a - [a - {a - a - 1}]
= a - [a - {- 1}]
= a - [a + 1]
= a - a - 1
= - 1

Unfavorite

0

Updated: 1 month ago

Related MCQ

log3√2(1/324) এর মান কত?

Created: 2 months ago

A

- 1

B

2

C

3

D

- 4

Unfavorite

0

Updated: 2 months ago

If x = 2 , what is the value of 5x2√(x4 - x2) = ​?

Created: 1 month ago

A

40√3

B

80

C

60√2

D

100

Unfavorite

0

Updated: 4 days ago

 What is the sum of the first 20 terms of the series 6, 11, 16, 21, ...?


Created: 1 month ago

A

1010


B

1190


C

1260


D

1070


Unfavorite

0

Updated: 1 month ago

© LXMCQ, Inc. - All Rights Reserved

Developed by WiztecBD