IDNLearn.com provides a platform for sharing and gaining valuable knowledge. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.

Find 1st 2nd 3rd 4th and 10th nTH term. rule is 3n+4

Sagot :

Answer:

7, 10, 13, 16 and 34

Step-by-step explanation:

[tex]let \: t_{n} = 3n + 4 \\ when \: n = 1 \\ t_{1} = 3.1 + 4 = 3 + 4 = 7 \\ \\ when \: n = 2 \\ t_{2} = 3.2 + 4 = 6 + 4 = 10 \\ \\ \ when \: n = 3 \\ t_{3} = 3.3 + 4 = 9+ 4 = 13 \\ \\ when \: n = 4 \\ t_{4} = 3.4 + 4 = 12+ 4 = 16 \\ \\ when \: n = 10 \\ t_{10} = 3.10 + 4 = 30+ 4 = 34 \\ \\ [/tex]

Thus the 1st, 2nd, 3rd, 4th and 10th terms are 7, 10, 13, 16 and 34 respectively