Table:
0
A
B
C
D
1
product id
product type code
product name
product price
2
1
Hardware
Apple
54753982.57
3
2
Clothes
jcrew
30590929.53
4
3
Hardware
Apple
10268.85297
5
4
Hardware
Apple
22956668.7
6
5
Clothes
jcrew
5927021.875
7
6
Hardware
Apple
77.10996115
8
7
Hardware
Apple
450.3923252
9
8
Hardware
Sony
4446237.918
10
9
Clothes
jcrew
622.7927598
11
10
Hardware
Sony
7171.593335
12
11
Clothes
jcrew
149.9551908
13
12
Clothes
gucci
593.8051993
14
13
Clothes
gucci
11388.26282
15
14
Hardware
Sony
389.9154264
16
15
Clothes
gucci
310488248.5

Questions and formulas:
Question: Show the product type codes which have at least two products.
Formula: LET(query1,SUMMARIZE(B1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,3)>=2))
Formula2: LET(query1,SUMMARIZE(B2:B16,SUMX(A2:A16)),FILTER(query1,CHOOSECOLS(query1,3)>=2))
Level: hard