29. यदि a + b = - हो, तो निम्नलिखित में से कौन सत्य है ?
(a) a = 0
(b) =
(c) a + hb = 0 (d) इनमें से कोई नहीं
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Answered by
1
Answer:
D is the answer right hai na
Answered by
0
Answer:
a=0 answer is a=0 because a+b=-then the value of _ is 0
Step-by-step explanation:
it is helpful
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