Question

2x+1 ,4x-1,5x+1 all are in an althematic sequences find the value of x algebraic expressions of sequences position of 195 on the sequence
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Answer 1

• if 2x+1,4x+1&5x+1 are in AP ,then♡
• 2{4x+1}=2x+1+5x+1
• 8x+2=7x+2
• x=0♧