Find the 31^{st} term of an AP whose 11^{th} term is 38 and the 16^{th} term is 73.

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Click here👆to get an answer to your question ✍️ Find the 31-st- term of an AP whose 11-th- term is 38 and the 16-th- term is 73-
Given that-xA0-a11-38-xA0- -xA0-a16-73-xA0-We know that-an-a-n-x2212-1-da11-a-11-x2212-1-d38-a-10d - -i-Similarly-a16-a-16-x2212-1-d73-a-15d - -ii-On subtracting -i- from -ii- we get35-5d-x2234-d-7From equation -i-38-a-10-7-x21D2-38-x2212-70-a-x2234-a-x2212-32Now a31-a-31-x2212-1-d-x2212-32-30-7-x2212-32-210-178Hence- 31st -xA0-term is 178

Q. 3. Find the 31st term of an A.P. whose 11th term is 38 and the 16th ..

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Solved] Find the 31st term of an AP whose 11th term is 38 and the 16th t..

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Question 7Find the 31st term of an A.P. whose 11th term is 38 and the 16th term is 73.

Exercise-5.2-7. Find the 31st term of an AP whose 11th term is 38 and the 16th term is 73.

The 31st term of an AP whose 11th term is 38 and 16th term is 73 is 178 .