The sum of digits of a two digit number is 12.The number obtained by interchanging the numbers exceeds the given number by 18.Find the number............???????????? Fast help I will mark the answer as BRAINLIEST if it is the answer
Speech on topic health and medicine for asl class 10
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Asked:
December 2022
Sn denotes the sum of n terms of an ap whose commmon difference is d and first term is a .find sn -2sn-1+sn-2
If Sin A+sin^3A=cos^2A,prove that cos^6-4cos^4+8cos^2A=4?................
Dr bell plays an imp role in helen's life elucidate?