Advertisements
Advertisements
प्रश्न
Factorise the following:
1 – a – b + ab
बेरीज
Advertisements
उत्तर
Given expression: 1 – a – b + ab
Step-wise calculation:
1. Rearrange the terms to group them conveniently: 1 – a – b + ab = (1 – a) – (b – ab)
2. Factor out common terms in the grouped parts: (1 – a) – b(1 – a)
3. Notice the common factor (1 – a): (1 – a)(1 – b)
Hence, the factorised form of the expression is (1 – a)(1 – b).
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
