If A=3i^+4j^ and B=7i^+24j^ ,The vector having the same magnitude as B and parallel to A is

|nA|=|B| n9+16=49+576 n=5 nA=15i+20j

If A=3i^+4j^ and B=7i^+24j^ ,The vector having the same magnitude as B and parallel to A is

|nA|=|B| n9+16=49+576 n=5 nA=15i+20j

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If $A = 3 \hat{i} + 4 \hat{j} a n d B = 7 \hat{i} + 24 \hat{j}$ ,The vector having the same magnitude as B and parallel to A is

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$5 \hat{i} + 20 \hat{j}$

$15 \hat{i} + 10 \hat{j}$

$20 \hat{i} + 15 \hat{j}$

$15 \hat{i} + 20 \hat{j}$

answer is D.

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$| n A | = | B | n \sqrt{9 + 16} = \sqrt{49 + 576} n = 5 n A = 15 i + 20 j$

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If A=3i^+4j^ and B=7i^+24j^ ,The vector having the same magnitude as B and parallel to A is

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If $A = 3 \hat{i} + 4 \hat{j} a n d B = 7 \hat{i} + 24 \hat{j}$ ,The vector having the same magnitude as B and parallel to A is