Question

11. m+nP, = 56, m-nP, = 30 then find the value of m & n​

Answer 1

Answer:

m=43 n=13

Step-by-step explanation:

m+np=56....i

m-np=30....ii

now add both the eq

2m=86

m=86/2

m=43

now putting the value of m in eq 1

43+np=56

np=56-43

np= 13

Answer 2

Step-by-step explanation:

plzz see the attachment