Math, asked by haritkiran, 10 months ago

Let A be 3 order matrix and A^2 =I, where I is identity matrix, then which of the following is false: a) A= I b) A= -I c) A inverse does not exist d) DetA= 1 or -1

Answers

Answered by rebukemanohar

1

Answer:

Ais false

Step-by-step explanation:

because of identity matrix

Previous Question

Next Question

Similar questions

Geography, 5 months ago

what are the causes and effects of global warming...

English, 5 months ago

. Indian handicrafts a. is largely a home-based industry. b. are very varied. c. requires minimum expenditure on infrastructure and resources. d. All of the above...

Biology, 5 months ago

Name the special structure in the nucleus that are responsible for different characteristics of a person.

Math, 10 months ago

find value of AUB.......................

Hindi, 10 months ago

इस कहानी में नौकरशाही पर क्या व्यग्ंय किया गया है कहानी का नाम है चाओबी मौसी की पेंशन...

Math, 1 year ago

XY त्रिभुज ABC की भुजा BC के समांतर एक रेखा है। यदि $BE \parallel AC$ और $CF \parallel AB$ रेखा XY से क्रमश: E और F पर मिलती हैं, तो दर्शाइए किः $ar(ABE) = ar(ACF)$ .

Math, 1 year ago

JK WALL PUTTY Alind $1 + 2$ ...

Science, 1 year ago

what is the difference in wool cotton and Georgette...