Question

You see a patient in pediatric ward with abnormal head enlargement. On consulting reports you came to
know that the patient was suffering from hydrocephalus. Which pathogenesis doesn't include in
hydrocephalus?
O a. Increased production
O b. Increase intracranial pressure
O c. Increase absorption
O d. Obstruction
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9:08 AM
4/5/2021
hop​

Answer 1

Answer:

a,b,c,d are in proportion

⇒ad=bc

Now

LHS: 

(5a+7b)(2c−3d)

=10ac−15ad+14bc−21bd

=10ac−21bd−ad

RHS

(5c+7d)(2a−3b)

=10ac−15bc+14ad−21bd

=10ac−21bd−ad

⇒LHS=RHS