12
(b)3
(c)4
2 = (a+b) (a-b) का उपयोग करके :
(a) 512-492
(b) 153-1
मेकाओं का उपयोग कर मान ज्ञात
a
Answers
Answered by
0
Answer:
a) 20
b) 152
Step-by-step explanation:
please Mark as brainliest
Similar questions