Excel Array formula IF(multiple criteria)

Question

In my spreadsheet, comparing headphones, our instruction is basically to use as many different formulas as possible.

So as part of the spreadsheet, I would like to

Answer 1

You can also use a simple formulas:

=if( (Condition_A) * (Condition_B) * ... ; true; false)

make sure to put the condition between parenthesis.

Answer 2

Typically AND won't work here because AND returns a single result rather than an array....but * should be OK, i.e. try this formula in B3

=INDEX(Data!C$5:C$32,MATCH(1,(Data!$E$5:$E$32=$D3)*(Data!$B$5:$B$32=$A3),0))

confirmed with CTRL+SHIFT+ENTER and copied to C3 and then down both columns

That will find the first match for both price and manufacturer and return the relevant model/type