how wants 75 points please solove the question
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Answered by
1
Step-by-step explanation:
x = 3/4 &. y = -9/8
(x-y)^-1 = ( 3/4 +9/8)^-1
= ( 15/8)^-1
= 8/15 ✓✓
x^(-1) - y^(-1) = (3/4)^-1 -(-9/8)^-1
= 4/3 + 8/9
= 20/9 ✓✓
...........................(•‿•)...........
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...... hope it's helpful
ankitasinha26:
and its reciprocal
Answered by
1
Answer:
= 20/9
Step-by-step explanation:
x = 3/4 &. y = -9/8
(x-y)^-1 = ( 3/4 +9/8)^-1
= ( 15/8)^-1
= 8/15 ✓✓
x^(-1) - y^(-1) = (3/4)^-1 -(-9/8)^-1
= 4/3 + 8/9
= 20/9
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