Question

If  5− 3+ =∝ + where ( = √−1), then value of ∝ + is​

Answer 1

Answer:

bcgkdghtjjthtjtbcwhhfrhehsd ct hct5 by mistake as I can

Answer 2

Answer:

a=+3

Step-by-step explanation:

Given, A=[α22α]

⇒∣A∣=α2−4

Also, given ∣A3∣=125

⇒∣A∣3=125

⇒∣A∣=5

⇒α2−4=5

⇒α2=9

⇒α=±3