(chatquestion)...nd B - -4 pendicular t 3-i+j, th A and B. ents of a =: रा 274+36 J65 |স5 +ত বদ tontrgal मर्छकजा (osB- Ay 165 tosy- द्िम्टक ज drectHun al loK ine vectr 565 to Sum of पुर. ३ ३ ।

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