simplify the following
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Answer is 1
Because 4+✓13 are diagonal so they will get cancelled
And 4-✓13 are also diagonal so they will also get cancelled
Remaining is 1 so answer is 1
Because 4+✓13 are diagonal so they will get cancelled
And 4-✓13 are also diagonal so they will also get cancelled
Remaining is 1 so answer is 1
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(4+root13)/(4-root13)-(4-root13) / (4+root13)
=[(4+root13)^2-(4-root13)^2]/(16-13)
=(4)(4)(root13)/3 [since (a+b)^2-(a-b)^2 =4ab]
=16/3 × root 13
=[(4+root13)^2-(4-root13)^2]/(16-13)
=(4)(4)(root13)/3 [since (a+b)^2-(a-b)^2 =4ab]
=16/3 × root 13
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