raed it carefully, plz

1) Find the minimum sum of products for each using a KMAP

a) f(a,b,c) = m0 + m2 + m5 + m6

b) f(r,s,t) = rt’ + r’s’ + r’s

c) f(d,e,f) = Σm(0,1,2,4)

d) f(x,y,z) = M0 * M5

e) f(a,b,c) = m0 + m1 + m3+ m6

f) f(r,s,t) = rt’ + r’s’ + r’st’