Advertisements
Advertisements
प्रश्न
Choose the correct alternative:
If A = `[(7, 3),(4, 2)]` then 9I2 – A =
विकल्प
`"A"^-1`
`"A"^-1/2`
`3"A"^-1`
`2"A"^-1`
MCQ
Advertisements
उत्तर
`2"A"^-1`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
Choose the correct alternative:
If A = `[(7, 3),(4, 2)]` then 9I2 – A =
`"A"^-1`
`"A"^-1/2`
`3"A"^-1`
`2"A"^-1`
`2"A"^-1`