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Formula use: Explanation Here, given expression is According to the question Ans:

a) b) c) d) correct answer is: d) Formula use: Explanation Here, given expression is According to the question Ans:

Formula use: Explanation Here, given expression is According to the question Ans:

Formula use: Explanation Here, given expression is Ans:

a) b) c) d) correct answer is: b) Formula use: Explanation Here, given expression is Ans:

Formula use: Explanation Here, given expression is Ans:

a) b) c) d) correct answer is: b) Formula use: Explanation Here, given expression is According to the question Ans:

a) b) c) d) Correct answer is: b) Formula use: Explanation Here, given expression is According to the question Ans:

Formula use: Explanation Here, given expression is Ans: