1 & 2 Corinthians (Life Application Bible Commentary)

1 & 2 Corinthians (Life Application Bible Commentary)

Matematika tolongg bantu jawab kak ​

tolongg bantu jawab kak ​

Penjelasan dengan langkah-langkah:

beda barisan (b) = Un - U(n-1)

a. 1, -4, -9, -14

b = U2 - U1

= -4-1

= -5

b. 2p-3q, 3p-2q, 4p-q

b = U2 - U1

b = (3p - 2q) - (2p-3q)

= 3p - 2p -2q + 3q

= p + q

semoga membantu

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