Solve it in steps plz🙏🙏

Asked by vishakhachandan026 | 14th Sep, 2019, 11:51: AM

Expert Answer:

log ∏/4 tan-1 (x - 1) ≥ 1
tan-1 (x - 1) ≥ ∏/4
x - 1 ≥ tan ∏/4
x - 1 ≥ 1
x  ≥ 2

Answered by Sneha shidid | 16th Sep, 2019, 10:10: AM

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