Masuk
Mathematics for IGCSE & O level - Sequences (Section 1 - No. 11)
If the third term of a sequence is 10 and the common difference is 3, what is the first term?
1
3
4
7
Penjelasan
a + 2d = 10; a + 2(3) = 10; a = 4
Komentar (0)
Masuk Untuk Berkomentar
Iklan
Izinkan javascript memuat halaman ini dengan benar
