Solve 49 sum

Solve 49 sum 2togz (log2 x) + log, (loga V sdv•e : Given that x and y satisfy the relation. 3] + 4 then find [x + y]. Example 32 : Find the domain of following func (i) f(x) = 5-

Dear Student

G I v e n e q u a t i o n s a r e, y = 3 [x] + 7 a n d y = 4 [x - 3] + 4 A s w e k n o w t h a t [x + I] = [x] + I, I i s i n t e g e r s o y = 4 [x - 3] + 4 = 4 {[x] - 3} + 4 = 4 [x] - 8 W h i c h i m p l i e s, 3 [x] + 7 = 4 [x] - 8 w h i c h i m p l i e s [x] = 15, y = 3.15 + 7 = 52 [x + y] = [x + 52] = [x] + 52 = 15 + 52 = 67

Hope this helps you in understanding the concept
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