Math, asked by mamta2012rush, 4 months ago

Page No.
b find each of the following equation:
(in (-21 ) x (-30)
Cij (-15JXOX (-18)
(iii) C-316) XCO

Answers

Answered by vaibhavpandey1118

0

Answer:

(-21)×(-30)= 630

Step-by-step explanation:

just multiply 21 and 30...

and then -,- become +

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