By what number should (1/-2)–¹ be multiplied.So that the product may be equal to (4/7)_¹?

By what number should (1/-2)–¹ be multiplied.So that the product ma

1.	By what number should (1/-2)–¹ be multiplied.So that the product may be equal to (4/7)_¹?
Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p>If you pick up a slice of bread and examine it closely, you can see that it is full of air <a href="https://interviewquestions.tuteehub.com/tag/holes-1028372" style="font-weight:bold;" target="_blank" title="Click to know more about HOLES">HOLES</a>. This makes it spongy and soft. You will <a href="https://interviewquestions.tuteehub.com/tag/also-373387" style="font-weight:bold;" target="_blank" title="Click to know more about ALSO">ALSO</a> see that bread is moist. If you <a href="https://interviewquestions.tuteehub.com/tag/let-11597" style="font-weight:bold;" target="_blank" title="Click to know more about LET">LET</a> a slice of bread sit out on the counter for a <a href="https://interviewquestions.tuteehub.com/tag/day-944776" style="font-weight:bold;" target="_blank" title="Click to know more about DAY">DAY</a>, you will realize just how moist fresh bread is!</p><p>Bakers <a href="https://interviewquestions.tuteehub.com/tag/use-1441041" style="font-weight:bold;" target="_blank" title="Click to know more about USE">USE</a> two simple facts of life to create soft, spongy, moist bread:</p></body></html>