Using the square-and-multiply algorithm discussed on page 180 in the textbook, what's the operation sequence to calculate x43?Following the format Example 6.4, calculate ged(747,16), and the coefficients, s and t , where ged (747,16)=s**747t**16. Fill out the table first and then tell the inverse of 16mod747.\table[[Example 6.4. Let r0=973 and r1=301. The god is then computed as],[],[i |ri-2||=qi-1*ri-1ri|ri||=[si]r0[ti]r1